201889610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552997}}^1$

素因数の和:1553017

約数の個数: 16

約数和(自身を含む): 391355496

約数和(自身を除く): 189465886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552997, 3105994, 7764985, 15529970, 20188961, 40377922, 100944805, 201889610]

約数ペア:

[(1, 201889610), (2, 100944805), (5, 40377922), (10, 20188961), (13, 15529970), (26, 7764985), (65, 3105994), (130, 1552997)]