218896440343

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{16631}}^1\times {\mathrm{23801}}^1$

素因数の和:40518

約数の個数: 16

約数和(自身を含む): 253359912960

約数和(自身を除く): 34463472617

約数列:

[1, 7, 79, 553, 16631, 23801, 116417, 166607, 1313849, 1880279, 9196943, 13161953, 395834431, 2770841017, 31270920049, 218896440343]

約数ペア:

[(1, 218896440343), (7, 31270920049), (79, 2770841017), (553, 395834431), (16631, 13161953), (23801, 9196943), (116417, 1880279), (166607, 1313849)]