139687242

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{230507}}^1$

素因数の和:230613

約数の個数: 16

約数和(自身を含む): 282141792

約数和(自身を除く): 142454550

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 230507, 461014, 691521, 1383042, 23281207, 46562414, 69843621, 139687242]

約数ペア:

[(1, 139687242), (2, 69843621), (3, 46562414), (6, 23281207), (101, 1383042), (202, 691521), (303, 461014), (606, 230507)]