218212422

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{156089}}^1$

素因数の和:156327

約数の個数: 16

約数和(自身を含む): 438300720

約数和(自身を除く): 220088298

約数列:

[1, 2, 3, 6, 233, 466, 699, 1398, 156089, 312178, 468267, 936534, 36368737, 72737474, 109106211, 218212422]

約数ペア:

[(1, 218212422), (2, 109106211), (3, 72737474), (6, 36368737), (233, 936534), (466, 468267), (699, 312178), (1398, 156089)]