205993956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2452309}}^1$

素因数の和:2452323

約数の個数: 24

約数和(自身を含む): 549317440

約数和(自身を除く): 343323484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2452309, 4904618, 7356927, 9809236, 14713854, 17166163, 29427708, 34332326, 51498489, 68664652, 102996978, 205993956]

約数ペア:

[(1, 205993956), (2, 102996978), (3, 68664652), (4, 51498489), (6, 34332326), (7, 29427708), (12, 17166163), (14, 14713854), (21, 9809236), (28, 7356927), (42, 4904618), (84, 2452309)]