203173630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108649}}^1$

素因数の和:108684

約数の個数: 32

約数和(自身を含む): 422431200

約数和(自身を除く): 219257570

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 108649, 217298, 543245, 1086490, 1195139, 1847033, 2390278, 3694066, 5975695, 9235165, 11951390, 18470330, 20317363, 40634726, 101586815, 203173630]

約数ペア:

[(1, 203173630), (2, 101586815), (5, 40634726), (10, 20317363), (11, 18470330), (17, 11951390), (22, 9235165), (34, 5975695), (55, 3694066), (85, 2390278), (110, 1847033), (170, 1195139), (187, 1086490), (374, 543245), (935, 217298), (1870, 108649)]