201438012

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 478114560

約数和(自身を除く): 276676548

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 263, 332, 498, 526, 769, 789, 996, 1052, 1538, 1578, 2307, 3076, 3156, 4614, 9228, 21829, 43658, 63827, 65487, 87316, 127654, 130974, 191481, 202247, 255308, 261948, 382962, 404494, 606741, 765924, 808988, 1213482, 2426964, 16786501, 33573002, 50359503, 67146004, 100719006, 201438012]

約数ペア:

[(1, 201438012), (2, 100719006), (3, 67146004), (4, 50359503), (6, 33573002), (12, 16786501), (83, 2426964), (166, 1213482), (249, 808988), (263, 765924), (332, 606741), (498, 404494), (526, 382962), (769, 261948), (789, 255308), (996, 202247), (1052, 191481), (1538, 130974), (1578, 127654), (2307, 87316), (3076, 65487), (3156, 63827), (4614, 43658), (9228, 21829)]