205157133097

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{7267087}}^1$

素因数の和:7267240

約数の個数: 16

約数和(自身を含む): 243011422720

約数和(自身を除く): 37854289623

約数列:

[1, 7, 37, 109, 259, 763, 4033, 28231, 7267087, 50869609, 268882219, 792112483, 1882175533, 5544787381, 29308161871, 205157133097]

約数ペア:

[(1, 205157133097), (7, 29308161871), (37, 5544787381), (109, 1882175533), (259, 792112483), (763, 268882219), (4033, 50869609), (28231, 7267087)]