210883918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1151}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 378224640

約数和(自身を除く): 167340722

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 569, 1138, 1151, 2302, 3983, 7966, 8057, 13087, 16114, 26174, 26473, 52946, 91609, 183218, 185311, 370622, 654919, 1309838, 4584433, 9168866, 15063137, 30126274, 105441959, 210883918]

約数ペア:

[(1, 210883918), (2, 105441959), (7, 30126274), (14, 15063137), (23, 9168866), (46, 4584433), (161, 1309838), (322, 654919), (569, 370622), (1138, 185311), (1151, 183218), (2302, 91609), (3983, 52946), (7966, 26473), (8057, 26174), (13087, 16114)]