203422625

素因数分解:

$5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 293739264

約数和(自身を除く): 90316639

約数列:

[1, 5, 7, 25, 35, 83, 125, 175, 415, 581, 875, 2075, 2801, 2905, 10375, 14005, 14525, 19607, 70025, 72625, 98035, 232483, 350125, 490175, 1162415, 1627381, 2450875, 5812075, 8136905, 29060375, 40684525, 203422625]

約数ペア:

[(1, 203422625), (5, 40684525), (7, 29060375), (25, 8136905), (35, 5812075), (83, 2450875), (125, 1627381), (175, 1162415), (415, 490175), (581, 350125), (875, 232483), (2075, 98035), (2801, 72625), (2905, 70025), (10375, 19607), (14005, 14525)]