207621022

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{20399}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 356428800

約数和(自身を除く): 148807778

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 20399, 40798, 142793, 285586, 14830073, 29660146, 103810511, 207621022]

約数ペア:

[(1, 207621022), (2, 103810511), (7, 29660146), (14, 14830073), (727, 285586), (1454, 142793), (5089, 40798), (10178, 20399)]