204540909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{156019}}^1$

素因数の和:156064

約数の個数: 16

約数和(自身を含む): 299558400

約数和(自身を除く): 95017491

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 156019, 468057, 2964361, 3588437, 8893083, 10765311, 68180303, 204540909]

約数ペア:

[(1, 204540909), (3, 68180303), (19, 10765311), (23, 8893083), (57, 3588437), (69, 2964361), (437, 468057), (1311, 156019)]