220194009758

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{2729}}^1\times {\mathrm{98639}}^1$

素因数の和:101779

約数の個数: 16

約数和(自身を含む): 331223256000

約数和(自身を除く): 111029246242

約数列:

[1, 2, 409, 818, 2729, 5458, 98639, 197278, 1116161, 2232322, 40343351, 80686702, 269185831, 538371662, 110097004879, 220194009758]

約数ペア:

[(1, 220194009758), (2, 110097004879), (409, 538371662), (818, 269185831), (2729, 80686702), (5458, 40343351), (98639, 2232322), (197278, 1116161)]