208045232

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{31033}}^1$

素因数の和:31460

約数の個数: 20

約数和(自身を含む): 404062680

約数和(自身を除く): 196017448

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 31033, 62066, 124132, 248264, 496528, 13002827, 26005654, 52011308, 104022616, 208045232]

約数ペア:

[(1, 208045232), (2, 104022616), (4, 52011308), (8, 26005654), (16, 13002827), (419, 496528), (838, 248264), (1676, 124132), (3352, 62066), (6704, 31033)]