229402556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{20201}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 427635936

約数和(自身を除く): 198233380

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 11356, 20201, 40402, 80804, 343417, 686834, 1373668, 3373567, 6747134, 13494268, 57350639, 114701278, 229402556]

約数ペア:

[(1, 229402556), (2, 114701278), (4, 57350639), (17, 13494268), (34, 6747134), (68, 3373567), (167, 1373668), (334, 686834), (668, 343417), (2839, 80804), (5678, 40402), (11356, 20201)]