200723575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1097}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 268764048

約数和(自身を除く): 68040473

約数列:

[1, 5, 13, 25, 65, 325, 563, 1097, 2815, 5485, 7319, 14075, 14261, 27425, 36595, 71305, 182975, 356525, 617611, 3088055, 8028943, 15440275, 40144715, 200723575]

約数ペア:

[(1, 200723575), (5, 40144715), (13, 15440275), (25, 8028943), (65, 3088055), (325, 617611), (563, 356525), (1097, 182975), (2815, 71305), (5485, 36595), (7319, 27425), (14075, 14261)]