200730978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4813}}^1$

素因数の和:5159

約数の個数: 48

約数和(自身を含む): 498653376

約数和(自身を除く): 297922398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 4813, 5958, 6951, 9626, 13902, 14439, 20853, 28878, 33691, 41706, 43317, 67382, 86634, 101073, 202146, 303219, 606438, 1593103, 3186206, 4779309, 9558618, 11151721, 14337927, 22303442, 28675854, 33455163, 66910326, 100365489, 200730978]

約数ペア:

[(1, 200730978), (2, 100365489), (3, 66910326), (6, 33455163), (7, 28675854), (9, 22303442), (14, 14337927), (18, 11151721), (21, 9558618), (42, 4779309), (63, 3186206), (126, 1593103), (331, 606438), (662, 303219), (993, 202146), (1986, 101073), (2317, 86634), (2979, 67382), (4634, 43317), (4813, 41706), (5958, 33691), (6951, 28878), (9626, 20853), (13902, 14439)]