219026205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 403341120

約数和(自身を除く): 184314915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 855, 1017, 1695, 2147, 2267, 5085, 6441, 6801, 10735, 11335, 19323, 20403, 32205, 34005, 43073, 96615, 102015, 129219, 215365, 256171, 387657, 646095, 768513, 1280855, 1938285, 2305539, 3842565, 4867249, 11527695, 14601747, 24336245, 43805241, 73008735, 219026205]

約数ペア:

[(1, 219026205), (3, 73008735), (5, 43805241), (9, 24336245), (15, 14601747), (19, 11527695), (45, 4867249), (57, 3842565), (95, 2305539), (113, 1938285), (171, 1280855), (285, 768513), (339, 646095), (565, 387657), (855, 256171), (1017, 215365), (1695, 129219), (2147, 102015), (2267, 96615), (5085, 43073), (6441, 34005), (6801, 32205), (10735, 20403), (11335, 19323)]