201895174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 341521920

約数和(自身を除く): 139626746

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 169, 179, 338, 358, 611, 923, 1222, 1846, 2327, 3337, 4654, 6674, 7943, 8413, 11999, 12709, 15886, 16826, 23998, 25418, 30251, 43381, 60502, 86762, 109369, 165217, 218738, 330434, 563953, 597323, 1127906, 1194646, 1421797, 2147821, 2843594, 4295642, 7765199, 15530398, 100947587, 201895174]

約数ペア:

[(1, 201895174), (2, 100947587), (13, 15530398), (26, 7765199), (47, 4295642), (71, 2843594), (94, 2147821), (142, 1421797), (169, 1194646), (179, 1127906), (338, 597323), (358, 563953), (611, 330434), (923, 218738), (1222, 165217), (1846, 109369), (2327, 86762), (3337, 60502), (4654, 43381), (6674, 30251), (7943, 25418), (8413, 23998), (11999, 16826), (12709, 15886)]