228184468

素因数分解:

$2^2\times {\mathrm{5471}}^1\times {\mathrm{10427}}^1$

素因数の和:15902

約数の個数: 12

約数和(自身を含む): 399434112

約数和(自身を除く): 171249644

約数列:

[1, 2, 4, 5471, 10427, 10942, 20854, 21884, 41708, 57046117, 114092234, 228184468]

約数ペア:

[(1, 228184468), (2, 114092234), (4, 57046117), (5471, 41708), (10427, 21884), (10942, 20854)]