202908814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 322300800

約数和(自身を除く): 119391986

約数列:

[1, 2, 37, 61, 74, 79, 122, 158, 569, 1138, 2257, 2923, 4514, 4819, 5846, 9638, 21053, 34709, 42106, 44951, 69418, 89902, 178303, 356606, 1284233, 1663187, 2568466, 2742011, 3326374, 5484022, 101454407, 202908814]

約数ペア:

[(1, 202908814), (2, 101454407), (37, 5484022), (61, 3326374), (74, 2742011), (79, 2568466), (122, 1663187), (158, 1284233), (569, 356606), (1138, 178303), (2257, 89902), (2923, 69418), (4514, 44951), (4819, 42106), (5846, 34709), (9638, 21053)]