236498717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 297749760

約数和(自身を除く): 61251043

約数列:

[1, 7, 13, 91, 109, 113, 211, 763, 791, 1417, 1469, 1477, 2743, 9919, 10283, 12317, 19201, 22999, 23843, 86219, 160121, 160993, 166901, 298987, 309959, 1120847, 2092909, 2169713, 2598887, 18192209, 33785531, 236498717]

約数ペア:

[(1, 236498717), (7, 33785531), (13, 18192209), (91, 2598887), (109, 2169713), (113, 2092909), (211, 1120847), (763, 309959), (791, 298987), (1417, 166901), (1469, 160993), (1477, 160121), (2743, 86219), (9919, 23843), (10283, 22999), (12317, 19201)]