249976259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 44198461

約数列:

[1, 13, 23, 29, 127, 227, 299, 377, 667, 1651, 2921, 2951, 3683, 5221, 6583, 8671, 28829, 37973, 47879, 67873, 84709, 85579, 151409, 374777, 663067, 836041, 1101217, 1968317, 8619871, 10868533, 19228943, 249976259]

約数ペア:

[(1, 249976259), (13, 19228943), (23, 10868533), (29, 8619871), (127, 1968317), (227, 1101217), (299, 836041), (377, 663067), (667, 374777), (1651, 151409), (2921, 85579), (2951, 84709), (3683, 67873), (5221, 47879), (6583, 37973), (8671, 28829)]