205588908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 632590560

約数和(自身を除く): 427001652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 189, 196, 212, 252, 294, 318, 371, 378, 441, 477, 588, 636, 733, 742, 756, 882, 954, 1113, 1323, 1431, 1466, 1484, 1764, 1908, 2199, 2226, 2597, 2646, 2862, 2932, 3339, 4398, 4452, 5131, 5194, 5292, 5724, 6597, 6678, 7791, 8796, 10017, 10262, 10388, 13194, 13356, 15393, 15582, 19791, 20034, 20524, 23373, 26388, 30786, 31164, 35917, 38849, 39582, 40068, 46179, 46746, 61572, 70119, 71834, 77698, 79164, 92358, 93492, 107751, 116547, 138537, 140238, 143668, 155396, 184716, 215502, 233094, 271943, 277074, 280476, 323253, 349641, 431004, 466188, 543886, 554148, 646506, 699282, 815829, 969759, 1048923, 1087772, 1293012, 1398564, 1631658, 1903601, 1939518, 2097846, 2447487, 3263316, 3807202, 3879036, 4195692, 4894974, 5710803, 7342461, 7614404, 9789948, 11421606, 14684922, 17132409, 22843212, 29369844, 34264818, 51397227, 68529636, 102794454, 205588908]

約数ペア:

[(1, 205588908), (2, 102794454), (3, 68529636), (4, 51397227), (6, 34264818), (7, 29369844), (9, 22843212), (12, 17132409), (14, 14684922), (18, 11421606), (21, 9789948), (27, 7614404), (28, 7342461), (36, 5710803), (42, 4894974), (49, 4195692), (53, 3879036), (54, 3807202), (63, 3263316), (84, 2447487), (98, 2097846), (106, 1939518), (108, 1903601), (126, 1631658), (147, 1398564), (159, 1293012), (189, 1087772), (196, 1048923), (212, 969759), (252, 815829), (294, 699282), (318, 646506), (371, 554148), (378, 543886), (441, 466188), (477, 431004), (588, 349641), (636, 323253), (733, 280476), (742, 277074), (756, 271943), (882, 233094), (954, 215502), (1113, 184716), (1323, 155396), (1431, 143668), (1466, 140238), (1484, 138537), (1764, 116547), (1908, 107751), (2199, 93492), (2226, 92358), (2597, 79164), (2646, 77698), (2862, 71834), (2932, 70119), (3339, 61572), (4398, 46746), (4452, 46179), (5131, 40068), (5194, 39582), (5292, 38849), (5724, 35917), (6597, 31164), (6678, 30786), (7791, 26388), (8796, 23373), (10017, 20524), (10262, 20034), (10388, 19791), (13194, 15582), (13356, 15393)]