200230225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4703}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 269482752

約数和(自身を除く): 69252527

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 3275, 4703, 8515, 23515, 42575, 61139, 117575, 305695, 616093, 1528475, 3080465, 8009209, 15402325, 40046045, 200230225]

約数ペア:

[(1, 200230225), (5, 40046045), (13, 15402325), (25, 8009209), (65, 3080465), (131, 1528475), (325, 616093), (655, 305695), (1703, 117575), (3275, 61139), (4703, 42575), (8515, 23515)]