201120712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1621}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 406700280

約数和(自身を除く): 205579568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1193, 1621, 2386, 3242, 4772, 6484, 9544, 12968, 15509, 21073, 31018, 42146, 62036, 84292, 124072, 168584, 1933853, 3867706, 7735412, 15470824, 25140089, 50280178, 100560356, 201120712]

約数ペア:

[(1, 201120712), (2, 100560356), (4, 50280178), (8, 25140089), (13, 15470824), (26, 7735412), (52, 3867706), (104, 1933853), (1193, 168584), (1621, 124072), (2386, 84292), (3242, 62036), (4772, 42146), (6484, 31018), (9544, 21073), (12968, 15509)]