201624895

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 244470240

約数和(自身を除く): 42845345

約数列:

[1, 5, 157, 419, 613, 785, 2095, 3065, 65783, 96241, 256847, 328915, 481205, 1284235, 40324979, 201624895]

約数ペア:

[(1, 201624895), (5, 40324979), (157, 1284235), (419, 481205), (613, 328915), (785, 256847), (2095, 96241), (3065, 65783)]