203465414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5354353}}^1$

素因数の和:5354374

約数の個数: 8

約数和(自身を含む): 321261240

約数和(自身を除く): 117795826

約数列:

[1, 2, 19, 38, 5354353, 10708706, 101732707, 203465414]

約数ペア:

[(1, 203465414), (2, 101732707), (19, 10708706), (38, 5354353)]