200965812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 516672576

約数和(自身を除く): 315706764

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1748, 2017, 2166, 2622, 4034, 4332, 5244, 6051, 8068, 8303, 12102, 16606, 24204, 24909, 33212, 38323, 46391, 49818, 76646, 92782, 99636, 114969, 139173, 153292, 185564, 229938, 278346, 459876, 556692, 728137, 881429, 1456274, 1762858, 2184411, 2644287, 2912548, 3525716, 4368822, 5288574, 8737644, 10577148, 16747151, 33494302, 50241453, 66988604, 100482906, 200965812]

約数ペア:

[(1, 200965812), (2, 100482906), (3, 66988604), (4, 50241453), (6, 33494302), (12, 16747151), (19, 10577148), (23, 8737644), (38, 5288574), (46, 4368822), (57, 3525716), (69, 2912548), (76, 2644287), (92, 2184411), (114, 1762858), (138, 1456274), (228, 881429), (276, 728137), (361, 556692), (437, 459876), (722, 278346), (874, 229938), (1083, 185564), (1311, 153292), (1444, 139173), (1748, 114969), (2017, 99636), (2166, 92782), (2622, 76646), (4034, 49818), (4332, 46391), (5244, 38323), (6051, 33212), (8068, 24909), (8303, 24204), (12102, 16606)]