163819204

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 289296000

約数和(自身を除く): 125476796

約数列:

[1, 2, 4, 239, 349, 478, 491, 698, 956, 982, 1396, 1964, 83411, 117349, 166822, 171359, 234698, 333644, 342718, 469396, 685436, 40954801, 81909602, 163819204]

約数ペア:

[(1, 163819204), (2, 81909602), (4, 40954801), (239, 685436), (349, 469396), (478, 342718), (491, 333644), (698, 234698), (956, 171359), (982, 166822), (1396, 117349), (1964, 83411)]