200043155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99277}}^1$

素因数の和:99326

約数の個数: 16

約数和(自身を含む): 266859264

約数和(自身を除く): 66816109

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 99277, 496385, 1290601, 3077587, 6453005, 15387935, 40008631, 200043155]

約数ペア:

[(1, 200043155), (5, 40008631), (13, 15387935), (31, 6453005), (65, 3077587), (155, 1290601), (403, 496385), (2015, 99277)]