201229895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9649}}^1$

素因数の和:9794

約数の個数: 16

約数和(自身を含む): 249664800

約数和(自身を除く): 48434905

約数列:

[1, 5, 43, 97, 215, 485, 4171, 9649, 20855, 48245, 414907, 935953, 2074535, 4679765, 40245979, 201229895]

約数ペア:

[(1, 201229895), (5, 40245979), (43, 4679765), (97, 2074535), (215, 935953), (485, 414907), (4171, 48245), (9649, 20855)]