220713384

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{31387}}^1$

素因数の和:31689

約数の個数: 32

約数和(自身を含む): 553684320

約数和(自身を除く): 332970936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 7032, 31387, 62774, 94161, 125548, 188322, 251096, 376644, 753288, 9196391, 18392782, 27589173, 36785564, 55178346, 73571128, 110356692, 220713384]

約数ペア:

[(1, 220713384), (2, 110356692), (3, 73571128), (4, 55178346), (6, 36785564), (8, 27589173), (12, 18392782), (24, 9196391), (293, 753288), (586, 376644), (879, 251096), (1172, 188322), (1758, 125548), (2344, 94161), (3516, 62774), (7032, 31387)]