203923106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{27197}}^1$

素因数の和:27385

約数の個数: 16

約数和(自身を含む): 321153984

約数和(自身を除く): 117230878

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 27197, 54394, 625531, 1251062, 4433111, 8866222, 101961553, 203923106]

約数ペア:

[(1, 203923106), (2, 101961553), (23, 8866222), (46, 4433111), (163, 1251062), (326, 625531), (3749, 54394), (7498, 27197)]