220126533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{351079}}^1$

素因数の和:351112

約数の個数: 16

約数和(自身を含む): 337036800

約数和(自身を除く): 116910267

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 351079, 1053237, 3861869, 6670501, 11585607, 20011503, 73375511, 220126533]

約数ペア:

[(1, 220126533), (3, 73375511), (11, 20011503), (19, 11585607), (33, 6670501), (57, 3861869), (209, 1053237), (627, 351079)]