230492054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{81331}}^1$

素因数の和:81455

約数の個数: 16

約数和(自身を含む): 375753840

約数和(自身を除く): 145261786

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 81331, 162662, 1057303, 2114606, 8865079, 17730158, 115246027, 230492054]

約数ペア:

[(1, 230492054), (2, 115246027), (13, 17730158), (26, 8865079), (109, 2114606), (218, 1057303), (1417, 162662), (2834, 81331)]