202158392

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{414259}}^1$

素因数の和:414326

約数の個数: 16

約数和(自身を含む): 385261800

約数和(自身を除く): 183103408

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 414259, 828518, 1657036, 3314072, 25269799, 50539598, 101079196, 202158392]

約数ペア:

[(1, 202158392), (2, 101079196), (4, 50539598), (8, 25269799), (61, 3314072), (122, 1657036), (244, 828518), (488, 414259)]