211355208

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{3541}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 573272700

約数和(自身を除く): 361917492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1658, 2487, 3316, 3541, 4974, 6632, 7082, 7461, 9948, 10623, 14164, 14922, 19896, 21246, 28328, 29844, 31869, 42492, 59688, 63738, 84984, 127476, 254952, 2935489, 5870978, 8806467, 11741956, 17612934, 23483912, 26419401, 35225868, 52838802, 70451736, 105677604, 211355208]

約数ペア:

[(1, 211355208), (2, 105677604), (3, 70451736), (4, 52838802), (6, 35225868), (8, 26419401), (9, 23483912), (12, 17612934), (18, 11741956), (24, 8806467), (36, 5870978), (72, 2935489), (829, 254952), (1658, 127476), (2487, 84984), (3316, 63738), (3541, 59688), (4974, 42492), (6632, 31869), (7082, 29844), (7461, 28328), (9948, 21246), (10623, 19896), (14164, 14922)]