221243644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{6221}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 410801328

約数和(自身を除く): 189557684

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 6221, 8891, 12442, 17782, 24884, 35564, 105757, 211514, 423028, 3253583, 6507166, 13014332, 55310911, 110621822, 221243644]

約数ペア:

[(1, 221243644), (2, 110621822), (4, 55310911), (17, 13014332), (34, 6507166), (68, 3253583), (523, 423028), (1046, 211514), (2092, 105757), (6221, 35564), (8891, 24884), (12442, 17782)]