210955974953

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1790357}}^1$

素因数の和:1790536

約数の個数: 16

約数和(自身を含む): 226874165760

約数和(自身を除く): 15918190807

約数列:

[1, 23, 47, 109, 1081, 2507, 5123, 117829, 1790357, 41178211, 84146779, 195148913, 1935375917, 4488424999, 9171998911, 210955974953]

約数ペア:

[(1, 210955974953), (23, 9171998911), (47, 4488424999), (109, 1935375917), (1081, 195148913), (2507, 84146779), (5123, 41178211), (117829, 1790357)]