208539324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827537}}^1$

素因数の和:827554

約数の個数: 36

約数和(自身を含む): 602447664

約数和(自身を除く): 393908340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827537, 1655074, 2482611, 3310148, 4965222, 5792759, 7447833, 9930444, 11585518, 14895666, 17378277, 23171036, 29791332, 34756554, 52134831, 69513108, 104269662, 208539324]

約数ペア:

[(1, 208539324), (2, 104269662), (3, 69513108), (4, 52134831), (6, 34756554), (7, 29791332), (9, 23171036), (12, 17378277), (14, 14895666), (18, 11585518), (21, 9930444), (28, 7447833), (36, 5792759), (42, 4965222), (63, 3310148), (84, 2482611), (126, 1655074), (252, 827537)]