202160855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9683

約数の個数: 32

約数和(自身を含む): 291211200

約数和(自身を除く): 89050345

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 9629, 20995, 48145, 125177, 163693, 182951, 625885, 818465, 914755, 2128009, 2378363, 3110167, 10640045, 11891815, 15550835, 40432171, 202160855]

約数ペア:

[(1, 202160855), (5, 40432171), (13, 15550835), (17, 11891815), (19, 10640045), (65, 3110167), (85, 2378363), (95, 2128009), (221, 914755), (247, 818465), (323, 625885), (1105, 182951), (1235, 163693), (1615, 125177), (4199, 48145), (9629, 20995)]