201104488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26489}}^1$

素因数の和:26581

約数の個数: 32

約数和(自身を含む): 411654600

約数和(自身を除く): 210550112

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 26489, 52978, 105956, 211912, 344357, 688714, 1377428, 1933697, 2754856, 3867394, 7734788, 15469576, 25138061, 50276122, 100552244, 201104488]

約数ペア:

[(1, 201104488), (2, 100552244), (4, 50276122), (8, 25138061), (13, 15469576), (26, 7734788), (52, 3867394), (73, 2754856), (104, 1933697), (146, 1377428), (292, 688714), (584, 344357), (949, 211912), (1898, 105956), (3796, 52978), (7592, 26489)]