208022052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1259}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 567090720

約数和(自身を除く): 359068668

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, 1259, 1686, 1967, 2518, 3372, 3777, 3934, 5036, 5901, 7554, 7868, 8813, 11802, 13769, 15108, 17626, 23604, 26439, 27538, 35252, 41307, 52878, 55076, 61691, 82614, 105756, 123382, 165228, 185073, 246764, 353779, 370146, 707558, 740292, 1061337, 1415116, 2122674, 2476453, 4245348, 4952906, 7429359, 9905812, 14858718, 17335171, 29717436, 34670342, 52005513, 69340684, 104011026, 208022052]

約数ペア:

[(1, 208022052), (2, 104011026), (3, 69340684), (4, 52005513), (6, 34670342), (7, 29717436), (12, 17335171), (14, 14858718), (21, 9905812), (28, 7429359), (42, 4952906), (49, 4245348), (84, 2476453), (98, 2122674), (147, 1415116), (196, 1061337), (281, 740292), (294, 707558), (562, 370146), (588, 353779), (843, 246764), (1124, 185073), (1259, 165228), (1686, 123382), (1967, 105756), (2518, 82614), (3372, 61691), (3777, 55076), (3934, 52878), (5036, 41307), (5901, 35252), (7554, 27538), (7868, 26439), (8813, 23604), (11802, 17626), (13769, 15108)]