209818056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1248917}}^1$

素因数の和:1248933

約数の個数: 32

約数和(自身を含む): 599480640

約数和(自身を除く): 389662584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1248917, 2497834, 3746751, 4995668, 7493502, 8742419, 9991336, 14987004, 17484838, 26227257, 29974008, 34969676, 52454514, 69939352, 104909028, 209818056]

約数ペア:

[(1, 209818056), (2, 104909028), (3, 69939352), (4, 52454514), (6, 34969676), (7, 29974008), (8, 26227257), (12, 17484838), (14, 14987004), (21, 9991336), (24, 8742419), (28, 7493502), (42, 4995668), (56, 3746751), (84, 2497834), (168, 1248917)]