205001316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 563714424

約数和(自身を除く): 358713108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4337, 5252, 7878, 8674, 11817, 13011, 15756, 17348, 23634, 26022, 39033, 47268, 52044, 56381, 78066, 112762, 156132, 169143, 225524, 338286, 438037, 507429, 676572, 876074, 1014858, 1314111, 1752148, 2029716, 2628222, 3942333, 5256444, 5694481, 7884666, 11388962, 15769332, 17083443, 22777924, 34166886, 51250329, 68333772, 102500658, 205001316]

約数ペア:

[(1, 205001316), (2, 102500658), (3, 68333772), (4, 51250329), (6, 34166886), (9, 22777924), (12, 17083443), (13, 15769332), (18, 11388962), (26, 7884666), (36, 5694481), (39, 5256444), (52, 3942333), (78, 2628222), (101, 2029716), (117, 1752148), (156, 1314111), (202, 1014858), (234, 876074), (303, 676572), (404, 507429), (468, 438037), (606, 338286), (909, 225524), (1212, 169143), (1313, 156132), (1818, 112762), (2626, 78066), (3636, 56381), (3939, 52044), (4337, 47268), (5252, 39033), (7878, 26022), (8674, 23634), (11817, 17348), (13011, 15756)]