221522692

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 391287960

約数和(自身を除く): 169765268

約数列:

[1, 2, 4, 229, 257, 458, 514, 916, 941, 1028, 1882, 3764, 58853, 117706, 215489, 235412, 241837, 430978, 483674, 861956, 967348, 55380673, 110761346, 221522692]

約数ペア:

[(1, 221522692), (2, 110761346), (4, 55380673), (229, 967348), (257, 861956), (458, 483674), (514, 430978), (916, 241837), (941, 235412), (1028, 215489), (1882, 117706), (3764, 58853)]