201625090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283979}}^1$

素因数の和:284057

約数の個数: 16

約数和(自身を含む): 368038080

約数和(自身を除く): 166412990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 283979, 567958, 1419895, 2839790, 20162509, 40325018, 100812545, 201625090]

約数ペア:

[(1, 201625090), (2, 100812545), (5, 40325018), (10, 20162509), (71, 2839790), (142, 1419895), (355, 567958), (710, 283979)]