201478052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{85517}}^1$

素因数の和:85571

約数の個数: 24

約数和(自身を含む): 383120640

約数和(自身を除く): 181642588

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 85517, 171034, 342068, 1624823, 2651027, 3249646, 5302054, 6499292, 10604108, 50369513, 100739026, 201478052]

約数ペア:

[(1, 201478052), (2, 100739026), (4, 50369513), (19, 10604108), (31, 6499292), (38, 5302054), (62, 3249646), (76, 2651027), (124, 1624823), (589, 342068), (1178, 171034), (2356, 85517)]