227989136

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{40829}}^1$

素因数の和:41186

約数の個数: 20

約数和(自身を含む): 443005500

約数和(自身を除く): 215016364

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 40829, 81658, 163316, 326632, 653264, 14249321, 28498642, 56997284, 113994568, 227989136]

約数ペア:

[(1, 227989136), (2, 113994568), (4, 56997284), (8, 28498642), (16, 14249321), (349, 653264), (698, 326632), (1396, 163316), (2792, 81658), (5584, 40829)]