201042116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 408179520

約数和(自身を除く): 207137404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 202, 209, 404, 418, 836, 1111, 1919, 2222, 2381, 3838, 4444, 4762, 7676, 9524, 21109, 26191, 42218, 45239, 52382, 84436, 90478, 104764, 180956, 240481, 480962, 497629, 961924, 995258, 1990516, 2645291, 4569139, 5290582, 9138278, 10581164, 18276556, 50260529, 100521058, 201042116]

約数ペア:

[(1, 201042116), (2, 100521058), (4, 50260529), (11, 18276556), (19, 10581164), (22, 9138278), (38, 5290582), (44, 4569139), (76, 2645291), (101, 1990516), (202, 995258), (209, 961924), (404, 497629), (418, 480962), (836, 240481), (1111, 180956), (1919, 104764), (2222, 90478), (2381, 84436), (3838, 52382), (4444, 45239), (4762, 42218), (7676, 26191), (9524, 21109)]