217475506

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{2539}}^1$

素因数の和:3033

約数の個数: 16

約数和(自身を含む): 330098400

約数和(自身を除く): 112622894

約数列:

[1, 2, 113, 226, 379, 758, 2539, 5078, 42827, 85654, 286907, 573814, 962281, 1924562, 108737753, 217475506]

約数ペア:

[(1, 217475506), (2, 108737753), (113, 1924562), (226, 962281), (379, 573814), (758, 286907), (2539, 85654), (5078, 42827)]