205395792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{611297}}^1$

素因数の和:611315

約数の個数: 40

約数和(自身を含む): 606407616

約数和(自身を除く): 401011824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 611297, 1222594, 1833891, 2445188, 3667782, 4279079, 4890376, 7335564, 8558158, 9780752, 12837237, 14671128, 17116316, 25674474, 29342256, 34232632, 51348948, 68465264, 102697896, 205395792]

約数ペア:

[(1, 205395792), (2, 102697896), (3, 68465264), (4, 51348948), (6, 34232632), (7, 29342256), (8, 25674474), (12, 17116316), (14, 14671128), (16, 12837237), (21, 9780752), (24, 8558158), (28, 7335564), (42, 4890376), (48, 4279079), (56, 3667782), (84, 2445188), (112, 1833891), (168, 1222594), (336, 611297)]