202428475

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 255856640

約数和(自身を除く): 53428165

約数列:

[1, 5, 25, 103, 127, 515, 619, 635, 2575, 3095, 3175, 13081, 15475, 63757, 65405, 78613, 318785, 327025, 393065, 1593925, 1965325, 8097139, 40485695, 202428475]

約数ペア:

[(1, 202428475), (5, 40485695), (25, 8097139), (103, 1965325), (127, 1593925), (515, 393065), (619, 327025), (635, 318785), (2575, 78613), (3095, 65405), (3175, 63757), (13081, 15475)]