202214512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{207187}}^1$

素因数の和:207256

約数の個数: 20

約数和(自身を含む): 398215336

約数和(自身を除く): 196000824

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 207187, 414374, 828748, 1657496, 3314992, 12638407, 25276814, 50553628, 101107256, 202214512]

約数ペア:

[(1, 202214512), (2, 101107256), (4, 50553628), (8, 25276814), (16, 12638407), (61, 3314992), (122, 1657496), (244, 828748), (488, 414374), (976, 207187)]