200019625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 272248704

約数和(自身を除く): 72229079

約数列:

[1, 5, 13, 25, 65, 83, 125, 325, 415, 1079, 1483, 1625, 2075, 5395, 7415, 10375, 19279, 26975, 37075, 96395, 123089, 134875, 185375, 481975, 615445, 1600157, 2409875, 3077225, 8000785, 15386125, 40003925, 200019625]

約数ペア:

[(1, 200019625), (5, 40003925), (13, 15386125), (25, 8000785), (65, 3077225), (83, 2409875), (125, 1600157), (325, 615445), (415, 481975), (1079, 185375), (1483, 134875), (1625, 123089), (2075, 96395), (5395, 37075), (7415, 26975), (10375, 19279)]