200530525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6361}}^1$

素因数の和:6481

約数の個数: 24

約数和(自身を含む): 270588584

約数和(自身を除く): 70058059

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 2425, 6305, 6361, 31525, 31805, 82693, 159025, 413465, 617017, 2067325, 3085085, 8021221, 15425425, 40106105, 200530525]

約数ペア:

[(1, 200530525), (5, 40106105), (13, 15425425), (25, 8021221), (65, 3085085), (97, 2067325), (325, 617017), (485, 413465), (1261, 159025), (2425, 82693), (6305, 31805), (6361, 31525)]