227408

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 20

約数和(自身を含む): 449748

約数和(自身を除く): 222340

約数列:

[1, 2, 4, 8, 16, 61, 122, 233, 244, 466, 488, 932, 976, 1864, 3728, 14213, 28426, 56852, 113704, 227408]

約数ペア:

[(1, 227408), (2, 113704), (4, 56852), (8, 28426), (16, 14213), (61, 3728), (122, 1864), (233, 976), (244, 932), (466, 488)]