201990627098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{456992369}}^1$

素因数の和:456992401

約数の個数: 16

約数和(自身を含む): 345486231720

約数和(自身を除く): 143495604622

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 456992369, 913984738, 5940900797, 7768870273, 11881801594, 15537740546, 100995313549, 201990627098]

約数ペア:

[(1, 201990627098), (2, 100995313549), (13, 15537740546), (17, 11881801594), (26, 7768870273), (34, 5940900797), (221, 913984738), (442, 456992369)]