223157324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{17807}}^1$

素因数の和:18065

約数の個数: 24

約数和(自身を含む): 422334528

約数和(自身を除く): 199177204

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 17807, 35614, 71228, 231491, 462982, 925964, 4291487, 8582974, 17165948, 55789331, 111578662, 223157324]

約数ペア:

[(1, 223157324), (2, 111578662), (4, 55789331), (13, 17165948), (26, 8582974), (52, 4291487), (241, 925964), (482, 462982), (964, 231491), (3133, 71228), (6266, 35614), (12532, 17807)]