202159428518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1\times {\mathrm{799637}}^1$

素因数の和:806311

約数の個数: 16

約数和(自身を含む): 319247475120

約数和(自身を除く): 117088046602

約数列:

[1, 2, 19, 38, 6653, 13306, 126407, 252814, 799637, 1599274, 15193103, 30386206, 5319984961, 10639969922, 101079714259, 202159428518]

約数ペア:

[(1, 202159428518), (2, 101079714259), (19, 10639969922), (38, 5319984961), (6653, 30386206), (13306, 15193103), (126407, 1599274), (252814, 799637)]