220153165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1847}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 273208320

約数和(自身を除く): 53055155

約数列:

[1, 5, 31, 155, 769, 1847, 3845, 9235, 23839, 57257, 119195, 286285, 1420343, 7101715, 44030633, 220153165]

約数ペア:

[(1, 220153165), (5, 44030633), (31, 7101715), (155, 1420343), (769, 286285), (1847, 119195), (3845, 57257), (9235, 23839)]