221566200154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{84374029}}^1$

素因数の和:84374145

約数の個数: 16

約数和(自身を含む): 361458344520

約数和(自身を除く): 139892144366

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 84374029, 168748058, 1096862377, 2193724754, 8521776929, 17043553858, 110783100077, 221566200154]

約数ペア:

[(1, 221566200154), (2, 110783100077), (13, 17043553858), (26, 8521776929), (101, 2193724754), (202, 1096862377), (1313, 168748058), (2626, 84374029)]