204560631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108751}}^1$

素因数の和:108787

約数の個数: 24

約数和(自身を含む): 339306240

約数和(自身を除く): 134745609

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 108751, 326253, 978759, 1196261, 2066269, 3588783, 6198807, 10766349, 18596421, 22728959, 68186877, 204560631]

約数ペア:

[(1, 204560631), (3, 68186877), (9, 22728959), (11, 18596421), (19, 10766349), (33, 6198807), (57, 3588783), (99, 2066269), (171, 1196261), (209, 978759), (627, 326253), (1881, 108751)]