268202879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{2143}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 323143680

約数和(自身を除く): 54940801

約数列:

[1, 7, 19, 133, 941, 2143, 6587, 15001, 17879, 40717, 125153, 285019, 2016563, 14115941, 38314697, 268202879]

約数ペア:

[(1, 268202879), (7, 38314697), (19, 14115941), (133, 2016563), (941, 285019), (2143, 125153), (6587, 40717), (15001, 17879)]