208348634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11497}}^1$

素因数の和:11570

約数の個数: 32

約数和(自身を含む): 365084496

約数和(自身を除く): 156735862

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 11497, 18122, 22994, 149461, 195449, 298922, 390898, 471377, 942754, 2540837, 5081674, 6127901, 8013409, 12255802, 16026818, 104174317, 208348634]

約数ペア:

[(1, 208348634), (2, 104174317), (13, 16026818), (17, 12255802), (26, 8013409), (34, 6127901), (41, 5081674), (82, 2540837), (221, 942754), (442, 471377), (533, 390898), (697, 298922), (1066, 195449), (1394, 149461), (9061, 22994), (11497, 18122)]