207980858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{7523}}^1$

素因数の和:8149

約数の個数: 16

約数和(自身を含む): 326120256

約数和(自身を除く): 118139398

約数列:

[1, 2, 23, 46, 601, 1202, 7523, 13823, 15046, 27646, 173029, 346058, 4521323, 9042646, 103990429, 207980858]

約数ペア:

[(1, 207980858), (2, 103990429), (23, 9042646), (46, 4521323), (601, 346058), (1202, 173029), (7523, 27646), (13823, 15046)]