210815566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{219143}}^1$

素因数の和:219195

約数の個数: 16

約数和(自身を含む): 349753824

約数和(自身を除く): 138938258

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 219143, 438286, 2848859, 5697718, 8108291, 16216582, 105407783, 210815566]

約数ペア:

[(1, 210815566), (2, 105407783), (13, 16216582), (26, 8108291), (37, 5697718), (74, 2848859), (481, 438286), (962, 219143)]