210836270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10151}}^1$

素因数の和:10256

約数の個数: 32

約数和(自身を含む): 397633536

約数和(自身を除く): 186797266

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10151, 10385, 20302, 20770, 50755, 101510, 314681, 629362, 680117, 1360234, 1573405, 3146810, 3400585, 6801170, 21083627, 42167254, 105418135, 210836270]

約数ペア:

[(1, 210836270), (2, 105418135), (5, 42167254), (10, 21083627), (31, 6801170), (62, 3400585), (67, 3146810), (134, 1573405), (155, 1360234), (310, 680117), (335, 629362), (670, 314681), (2077, 101510), (4154, 50755), (10151, 20770), (10385, 20302)]