204559418

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{14009}}^1$

素因数の和:14174

約数の個数: 24

約数和(自身を含む): 359356500

約数和(自身を除く): 154797082

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 14009, 14602, 28018, 98063, 196126, 686441, 1372882, 2087341, 4174682, 14611387, 29222774, 102279709, 204559418]

約数ペア:

[(1, 204559418), (2, 102279709), (7, 29222774), (14, 14611387), (49, 4174682), (98, 2087341), (149, 1372882), (298, 686441), (1043, 196126), (2086, 98063), (7301, 28018), (14009, 14602)]