197117004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1193}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 537385968

約数和(自身を除く): 340268964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 562, 588, 843, 1124, 1193, 1686, 1967, 2386, 3372, 3579, 3934, 4772, 5901, 7158, 7868, 8351, 11802, 13769, 14316, 16702, 23604, 25053, 27538, 33404, 41307, 50106, 55076, 58457, 82614, 100212, 116914, 165228, 175371, 233828, 335233, 350742, 670466, 701484, 1005699, 1340932, 2011398, 2346631, 4022796, 4693262, 7039893, 9386524, 14079786, 16426417, 28159572, 32852834, 49279251, 65705668, 98558502, 197117004]

約数ペア:

[(1, 197117004), (2, 98558502), (3, 65705668), (4, 49279251), (6, 32852834), (7, 28159572), (12, 16426417), (14, 14079786), (21, 9386524), (28, 7039893), (42, 4693262), (49, 4022796), (84, 2346631), (98, 2011398), (147, 1340932), (196, 1005699), (281, 701484), (294, 670466), (562, 350742), (588, 335233), (843, 233828), (1124, 175371), (1193, 165228), (1686, 116914), (1967, 100212), (2386, 82614), (3372, 58457), (3579, 55076), (3934, 50106), (4772, 41307), (5901, 33404), (7158, 27538), (7868, 25053), (8351, 23604), (11802, 16702), (13769, 14316)]