205994964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2452321}}^1$

素因数の和:2452335

約数の個数: 24

約数和(自身を含む): 549320128

約数和(自身を除く): 343325164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2452321, 4904642, 7356963, 9809284, 14713926, 17166247, 29427852, 34332494, 51498741, 68664988, 102997482, 205994964]

約数ペア:

[(1, 205994964), (2, 102997482), (3, 68664988), (4, 51498741), (6, 34332494), (7, 29427852), (12, 17166247), (14, 14713926), (21, 9809284), (28, 7356963), (42, 4904642), (84, 2452321)]