210913216

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{12251}}^1$

素因数の和:12532

約数の個数: 28

約数和(自身を含む): 420121080

約数和(自身を除く): 209207864

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 12251, 17216, 24502, 49004, 98008, 196016, 392032, 784064, 3295519, 6591038, 13182076, 26364152, 52728304, 105456608, 210913216]

約数ペア:

[(1, 210913216), (2, 105456608), (4, 52728304), (8, 26364152), (16, 13182076), (32, 6591038), (64, 3295519), (269, 784064), (538, 392032), (1076, 196016), (2152, 98008), (4304, 49004), (8608, 24502), (12251, 17216)]