209747996633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1\times {\mathrm{625253}}^1$

素因数の和:628096

約数の個数: 16

約数和(自身を含む): 253903144320

約数和(自身を除く): 44155147687

約数列:

[1, 7, 17, 119, 2819, 19733, 47923, 335461, 625253, 4376771, 10629301, 74405107, 1762588207, 12338117449, 29963999519, 209747996633]

約数ペア:

[(1, 209747996633), (7, 29963999519), (17, 12338117449), (119, 1762588207), (2819, 74405107), (19733, 10629301), (47923, 4376771), (335461, 625253)]