210317455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{2113}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 267581664

約数和(自身を除く): 57264209

約数列:

[1, 5, 17, 85, 1171, 2113, 5855, 10565, 19907, 35921, 99535, 179605, 2474323, 12371615, 42063491, 210317455]

約数ペア:

[(1, 210317455), (5, 42063491), (17, 12371615), (85, 2474323), (1171, 179605), (2113, 99535), (5855, 35921), (10565, 19907)]