201224888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2459}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 386564400

約数和(自身を除く): 185339512

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 386, 424, 772, 1544, 2459, 4918, 9836, 10229, 19672, 20458, 40916, 81832, 130327, 260654, 474587, 521308, 949174, 1042616, 1898348, 3796696, 25153111, 50306222, 100612444, 201224888]

約数ペア:

[(1, 201224888), (2, 100612444), (4, 50306222), (8, 25153111), (53, 3796696), (106, 1898348), (193, 1042616), (212, 949174), (386, 521308), (424, 474587), (772, 260654), (1544, 130327), (2459, 81832), (4918, 40916), (9836, 20458), (10229, 19672)]