220152793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2311}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 260423680

約数和(自身を除く): 40270887

約数列:

[1, 7, 31, 217, 439, 2311, 3073, 13609, 16177, 71641, 95263, 501487, 1014529, 7101703, 31450399, 220152793]

約数ペア:

[(1, 220152793), (7, 31450399), (31, 7101703), (217, 1014529), (439, 501487), (2311, 95263), (3073, 71641), (13609, 16177)]