201420338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{625529}}^1$

素因数の和:625561

約数の個数: 16

約数和(自身を含む): 360305280

約数和(自身を除く): 158884942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 625529, 1251058, 4378703, 8757406, 14387167, 28774334, 100710169, 201420338]

約数ペア:

[(1, 201420338), (2, 100710169), (7, 28774334), (14, 14387167), (23, 8757406), (46, 4378703), (161, 1251058), (322, 625529)]