208089672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 651168000

約数和(自身を除く): 443078328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 67, 76, 84, 98, 114, 133, 134, 139, 147, 152, 168, 196, 201, 228, 266, 268, 278, 294, 392, 399, 402, 417, 456, 469, 532, 536, 556, 588, 798, 804, 834, 931, 938, 973, 1064, 1112, 1176, 1273, 1407, 1596, 1608, 1668, 1862, 1876, 1946, 2546, 2641, 2793, 2814, 2919, 3192, 3283, 3336, 3724, 3752, 3819, 3892, 5092, 5282, 5586, 5628, 5838, 6566, 6811, 7448, 7638, 7784, 7923, 8911, 9313, 9849, 10184, 10564, 11172, 11256, 11676, 13132, 13622, 15276, 15846, 17822, 18487, 18626, 19698, 20433, 21128, 22344, 23352, 26264, 26733, 27244, 27939, 30552, 31692, 35644, 36974, 37252, 39396, 40866, 53466, 54488, 55461, 55878, 62377, 63384, 65191, 71288, 73948, 74504, 78792, 81732, 106932, 110922, 111756, 124754, 129409, 130382, 147896, 163464, 176947, 187131, 195573, 213864, 221844, 223512, 249508, 258818, 260764, 353894, 374262, 388227, 391146, 443688, 456337, 499016, 517636, 521528, 530841, 707788, 748524, 776454, 782292, 912674, 1035272, 1061682, 1238629, 1369011, 1415576, 1497048, 1552908, 1564584, 1825348, 2123364, 2477258, 2738022, 3105816, 3650696, 3715887, 4246728, 4954516, 5476044, 7431774, 8670403, 9909032, 10952088, 14863548, 17340806, 26011209, 29727096, 34681612, 52022418, 69363224, 104044836, 208089672]

約数ペア:

[(1, 208089672), (2, 104044836), (3, 69363224), (4, 52022418), (6, 34681612), (7, 29727096), (8, 26011209), (12, 17340806), (14, 14863548), (19, 10952088), (21, 9909032), (24, 8670403), (28, 7431774), (38, 5476044), (42, 4954516), (49, 4246728), (56, 3715887), (57, 3650696), (67, 3105816), (76, 2738022), (84, 2477258), (98, 2123364), (114, 1825348), (133, 1564584), (134, 1552908), (139, 1497048), (147, 1415576), (152, 1369011), (168, 1238629), (196, 1061682), (201, 1035272), (228, 912674), (266, 782292), (268, 776454), (278, 748524), (294, 707788), (392, 530841), (399, 521528), (402, 517636), (417, 499016), (456, 456337), (469, 443688), (532, 391146), (536, 388227), (556, 374262), (588, 353894), (798, 260764), (804, 258818), (834, 249508), (931, 223512), (938, 221844), (973, 213864), (1064, 195573), (1112, 187131), (1176, 176947), (1273, 163464), (1407, 147896), (1596, 130382), (1608, 129409), (1668, 124754), (1862, 111756), (1876, 110922), (1946, 106932), (2546, 81732), (2641, 78792), (2793, 74504), (2814, 73948), (2919, 71288), (3192, 65191), (3283, 63384), (3336, 62377), (3724, 55878), (3752, 55461), (3819, 54488), (3892, 53466), (5092, 40866), (5282, 39396), (5586, 37252), (5628, 36974), (5838, 35644), (6566, 31692), (6811, 30552), (7448, 27939), (7638, 27244), (7784, 26733), (7923, 26264), (8911, 23352), (9313, 22344), (9849, 21128), (10184, 20433), (10564, 19698), (11172, 18626), (11256, 18487), (11676, 17822), (13132, 15846), (13622, 15276)]