201647189921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{252419}}^1$

素因数の和:253228

約数の個数: 16

約数和(自身を含む): 215183001600

約数和(自身を除く): 13535811679

約数列:

[1, 23, 47, 739, 1081, 16997, 34733, 252419, 798859, 5805637, 11863693, 186537641, 272864939, 4290365743, 8767269127, 201647189921]

約数ペア:

[(1, 201647189921), (23, 8767269127), (47, 4290365743), (739, 272864939), (1081, 186537641), (16997, 11863693), (34733, 5805637), (252419, 798859)]