204583984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 463068576

約数和(自身を除く): 258484592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 101, 136, 176, 187, 202, 272, 374, 404, 677, 748, 808, 1111, 1354, 1496, 1616, 1717, 2222, 2708, 2992, 3434, 4444, 5416, 6868, 7447, 8888, 10832, 11509, 13736, 14894, 17776, 18887, 23018, 27472, 29788, 37774, 46036, 59576, 68377, 75548, 92072, 119152, 126599, 136754, 151096, 184144, 253198, 273508, 302192, 506396, 547016, 752147, 1012792, 1094032, 1162409, 1504294, 2025584, 2324818, 3008588, 4649636, 6017176, 9299272, 12034352, 12786499, 18598544, 25572998, 51145996, 102291992, 204583984]

約数ペア:

[(1, 204583984), (2, 102291992), (4, 51145996), (8, 25572998), (11, 18598544), (16, 12786499), (17, 12034352), (22, 9299272), (34, 6017176), (44, 4649636), (68, 3008588), (88, 2324818), (101, 2025584), (136, 1504294), (176, 1162409), (187, 1094032), (202, 1012792), (272, 752147), (374, 547016), (404, 506396), (677, 302192), (748, 273508), (808, 253198), (1111, 184144), (1354, 151096), (1496, 136754), (1616, 126599), (1717, 119152), (2222, 92072), (2708, 75548), (2992, 68377), (3434, 59576), (4444, 46036), (5416, 37774), (6868, 29788), (7447, 27472), (8888, 23018), (10832, 18887), (11509, 17776), (13736, 14894)]