204556512

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 583943472

約数和(自身を除く): 379386960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 73, 96, 101, 102, 136, 146, 202, 204, 219, 272, 289, 292, 303, 404, 408, 438, 544, 578, 584, 606, 808, 816, 867, 876, 1156, 1168, 1212, 1241, 1616, 1632, 1717, 1734, 1752, 2312, 2336, 2424, 2482, 3232, 3434, 3468, 3504, 3723, 4624, 4848, 4964, 5151, 6868, 6936, 7008, 7373, 7446, 9248, 9696, 9928, 10302, 13736, 13872, 14746, 14892, 19856, 20604, 21097, 22119, 27472, 27744, 29189, 29492, 29784, 39712, 41208, 42194, 44238, 54944, 58378, 58984, 59568, 63291, 82416, 84388, 87567, 88476, 116756, 117968, 119136, 125341, 126582, 164832, 168776, 175134, 176952, 233512, 235936, 250682, 253164, 337552, 350268, 353904, 376023, 467024, 501364, 506328, 675104, 700536, 707808, 752046, 934048, 1002728, 1012656, 1401072, 1504092, 2005456, 2025312, 2130797, 2802144, 3008184, 4010912, 4261594, 6016368, 6392391, 8523188, 12032736, 12784782, 17046376, 25569564, 34092752, 51139128, 68185504, 102278256, 204556512]

約数ペア:

[(1, 204556512), (2, 102278256), (3, 68185504), (4, 51139128), (6, 34092752), (8, 25569564), (12, 17046376), (16, 12784782), (17, 12032736), (24, 8523188), (32, 6392391), (34, 6016368), (48, 4261594), (51, 4010912), (68, 3008184), (73, 2802144), (96, 2130797), (101, 2025312), (102, 2005456), (136, 1504092), (146, 1401072), (202, 1012656), (204, 1002728), (219, 934048), (272, 752046), (289, 707808), (292, 700536), (303, 675104), (404, 506328), (408, 501364), (438, 467024), (544, 376023), (578, 353904), (584, 350268), (606, 337552), (808, 253164), (816, 250682), (867, 235936), (876, 233512), (1156, 176952), (1168, 175134), (1212, 168776), (1241, 164832), (1616, 126582), (1632, 125341), (1717, 119136), (1734, 117968), (1752, 116756), (2312, 88476), (2336, 87567), (2424, 84388), (2482, 82416), (3232, 63291), (3434, 59568), (3468, 58984), (3504, 58378), (3723, 54944), (4624, 44238), (4848, 42194), (4964, 41208), (5151, 39712), (6868, 29784), (6936, 29492), (7008, 29189), (7373, 27744), (7446, 27472), (9248, 22119), (9696, 21097), (9928, 20604), (10302, 19856), (13736, 14892), (13872, 14746)]