210600000002

素因数分解:

$2^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{6961063}}^1$

素因数の和:6963233

約数の個数: 16

約数和(自身を含む): 361195688832

約数和(自身を除く): 150595688830

約数列:

[1, 2, 7, 14, 2161, 4322, 15127, 30254, 6961063, 13922126, 48727441, 97454882, 15042857143, 30085714286, 105300000001, 210600000002]

約数ペア:

[(1, 210600000002), (2, 105300000001), (7, 30085714286), (14, 15042857143), (2161, 97454882), (4322, 48727441), (15127, 13922126), (30254, 6961063)]