196143745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294953}}^1$

素因数の和:294984

約数の個数: 16

約数和(自身を含む): 283155840

約数和(自身を除く): 87012095

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 294953, 1474765, 2064671, 5604107, 10323355, 28020535, 39228749, 196143745]

約数ペア:

[(1, 196143745), (5, 39228749), (7, 28020535), (19, 10323355), (35, 5604107), (95, 2064671), (133, 1474765), (665, 294953)]