208477164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{354553}}^1$

素因数の和:354574

約数の個数: 36

約数和(自身を含む): 565868184

約数和(自身を除く): 357391020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 354553, 709106, 1063659, 1418212, 2127318, 2481871, 4254636, 4963742, 7445613, 9927484, 14891226, 17373097, 29782452, 34746194, 52119291, 69492388, 104238582, 208477164]

約数ペア:

[(1, 208477164), (2, 104238582), (3, 69492388), (4, 52119291), (6, 34746194), (7, 29782452), (12, 17373097), (14, 14891226), (21, 9927484), (28, 7445613), (42, 4963742), (49, 4254636), (84, 2481871), (98, 2127318), (147, 1418212), (196, 1063659), (294, 709106), (588, 354553)]