207229748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127291}}^1$

素因数の和:127343

約数の個数: 24

約数和(自身を含む): 406316064

約数和(自身を除く): 199086316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 127291, 254582, 509164, 1400201, 2800402, 4709767, 5600804, 9419534, 18839068, 51807437, 103614874, 207229748]

約数ペア:

[(1, 207229748), (2, 103614874), (4, 51807437), (11, 18839068), (22, 9419534), (37, 5600804), (44, 4709767), (74, 2800402), (148, 1400201), (407, 509164), (814, 254582), (1628, 127291)]