205105418532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{9547}}^1$

素因数の和:10231

約数の個数: 216

約数和(自身を含む): 635907111840

約数和(自身を除く): 430801693308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 641, 684, 798, 882, 931, 1197, 1282, 1596, 1764, 1862, 1923, 2394, 2564, 2793, 3724, 3846, 4487, 4788, 5586, 5769, 7692, 8379, 8974, 9547, 11172, 11538, 12179, 13461, 16758, 17948, 19094, 23076, 24358, 26922, 28641, 31409, 33516, 36537, 38188, 40383, 48716, 53844, 57282, 62818, 66829, 73074, 80766, 85253, 85923, 94227, 109611, 114564, 125636, 133658, 146148, 161532, 170506, 171846, 181393, 188454, 200487, 219222, 255759, 267316, 282681, 341012, 343692, 362786, 376908, 400974, 438444, 467803, 511518, 544179, 565362, 596771, 601461, 725572, 767277, 801948, 935606, 1023036, 1088358, 1130724, 1193542, 1202922, 1269751, 1403409, 1534554, 1632537, 1790313, 1871212, 2176716, 2387084, 2405844, 2539502, 2806818, 3069108, 3265074, 3580626, 3809253, 4210227, 5079004, 5370939, 5613636, 6119627, 6530148, 7161252, 7618506, 8420454, 8888257, 10741878, 11427759, 12239254, 15237012, 16840908, 17776514, 18358881, 21483756, 22855518, 24478508, 26664771, 35553028, 36717762, 42837389, 45711036, 53329542, 55076643, 73435524, 79994313, 85674778, 106659084, 110153286, 116272913, 128512167, 159988626, 171349556, 220306572, 232545826, 257024334, 299861723, 319977252, 348818739, 385536501, 465091652, 514048668, 599723446, 697637478, 771073002, 813910391, 899585169, 1046456217, 1199446892, 1395274956, 1542146004, 1627820782, 1799170338, 2092912434, 2441731173, 2698755507, 3255641564, 3598340676, 4185824868, 4883462346, 5397511014, 5697372737, 7325193519, 9766924692, 10795022028, 11394745474, 14650387038, 17092118211, 22789490948, 29300774076, 34184236422, 51276354633, 68368472844, 102552709266, 205105418532]

約数ペア:

[(1, 205105418532), (2, 102552709266), (3, 68368472844), (4, 51276354633), (6, 34184236422), (7, 29300774076), (9, 22789490948), (12, 17092118211), (14, 14650387038), (18, 11394745474), (19, 10795022028), (21, 9766924692), (28, 7325193519), (36, 5697372737), (38, 5397511014), (42, 4883462346), (49, 4185824868), (57, 3598340676), (63, 3255641564), (76, 2698755507), (84, 2441731173), (98, 2092912434), (114, 1799170338), (126, 1627820782), (133, 1542146004), (147, 1395274956), (171, 1199446892), (196, 1046456217), (228, 899585169), (252, 813910391), (266, 771073002), (294, 697637478), (342, 599723446), (399, 514048668), (441, 465091652), (532, 385536501), (588, 348818739), (641, 319977252), (684, 299861723), (798, 257024334), (882, 232545826), (931, 220306572), (1197, 171349556), (1282, 159988626), (1596, 128512167), (1764, 116272913), (1862, 110153286), (1923, 106659084), (2394, 85674778), (2564, 79994313), (2793, 73435524), (3724, 55076643), (3846, 53329542), (4487, 45711036), (4788, 42837389), (5586, 36717762), (5769, 35553028), (7692, 26664771), (8379, 24478508), (8974, 22855518), (9547, 21483756), (11172, 18358881), (11538, 17776514), (12179, 16840908), (13461, 15237012), (16758, 12239254), (17948, 11427759), (19094, 10741878), (23076, 8888257), (24358, 8420454), (26922, 7618506), (28641, 7161252), (31409, 6530148), (33516, 6119627), (36537, 5613636), (38188, 5370939), (40383, 5079004), (48716, 4210227), (53844, 3809253), (57282, 3580626), (62818, 3265074), (66829, 3069108), (73074, 2806818), (80766, 2539502), (85253, 2405844), (85923, 2387084), (94227, 2176716), (109611, 1871212), (114564, 1790313), (125636, 1632537), (133658, 1534554), (146148, 1403409), (161532, 1269751), (170506, 1202922), (171846, 1193542), (181393, 1130724), (188454, 1088358), (200487, 1023036), (219222, 935606), (255759, 801948), (267316, 767277), (282681, 725572), (341012, 601461), (343692, 596771), (362786, 565362), (376908, 544179), (400974, 511518), (438444, 467803)]