210185570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22921}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 435701376

約数和(自身を除く): 225515806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 22921, 45842, 114605, 160447, 229210, 320894, 802235, 1604470, 3002651, 6005302, 15013255, 21018557, 30026510, 42037114, 105092785, 210185570]

約数ペア:

[(1, 210185570), (2, 105092785), (5, 42037114), (7, 30026510), (10, 21018557), (14, 15013255), (35, 6005302), (70, 3002651), (131, 1604470), (262, 802235), (655, 320894), (917, 229210), (1310, 160447), (1834, 114605), (4585, 45842), (9170, 22921)]