207830012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{4349}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 392196000

約数和(自身を除く): 184365988

約数列:

[1, 2, 4, 13, 26, 52, 919, 1838, 3676, 4349, 8698, 11947, 17396, 23894, 47788, 56537, 113074, 226148, 3996731, 7993462, 15986924, 51957503, 103915006, 207830012]

約数ペア:

[(1, 207830012), (2, 103915006), (4, 51957503), (13, 15986924), (26, 7993462), (52, 3996731), (919, 226148), (1838, 113074), (3676, 56537), (4349, 47788), (8698, 23894), (11947, 17396)]