211736252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3667

約数の個数: 72

約数和(自身を含む): 484507296

約数和(自身を除く): 272771044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 3613, 4186, 4508, 7226, 8372, 14452, 14651, 25291, 29302, 46969, 50582, 58604, 83099, 93938, 101164, 166198, 177037, 187876, 328783, 332396, 354074, 581693, 657566, 708148, 1080287, 1163386, 1315132, 2160574, 2301481, 2326772, 4071851, 4321148, 4602962, 7562009, 8143702, 9205924, 15124018, 16287404, 30248036, 52934063, 105868126, 211736252]

約数ペア:

[(1, 211736252), (2, 105868126), (4, 52934063), (7, 30248036), (13, 16287404), (14, 15124018), (23, 9205924), (26, 8143702), (28, 7562009), (46, 4602962), (49, 4321148), (52, 4071851), (91, 2326772), (92, 2301481), (98, 2160574), (161, 1315132), (182, 1163386), (196, 1080287), (299, 708148), (322, 657566), (364, 581693), (598, 354074), (637, 332396), (644, 328783), (1127, 187876), (1196, 177037), (1274, 166198), (2093, 101164), (2254, 93938), (2548, 83099), (3613, 58604), (4186, 50582), (4508, 46969), (7226, 29302), (8372, 25291), (14452, 14651)]