209952336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 621674496

約数和(自身を除く): 411722160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 101, 124, 127, 132, 176, 186, 202, 248, 254, 264, 303, 341, 372, 381, 404, 496, 508, 528, 606, 682, 744, 762, 808, 1016, 1023, 1111, 1212, 1364, 1397, 1488, 1524, 1616, 2032, 2046, 2222, 2424, 2728, 2794, 3048, 3131, 3333, 3937, 4092, 4191, 4444, 4848, 5456, 5588, 6096, 6262, 6666, 7874, 8184, 8382, 8888, 9393, 11176, 11811, 12524, 12827, 13332, 15748, 16368, 16764, 17776, 18786, 22352, 23622, 25048, 25654, 26664, 31496, 33528, 34441, 37572, 38481, 43307, 47244, 50096, 51308, 53328, 62992, 67056, 68882, 75144, 76962, 86614, 94488, 102616, 103323, 129921, 137764, 141097, 150288, 153924, 173228, 188976, 205232, 206646, 259842, 275528, 282194, 307848, 346456, 397637, 413292, 423291, 519684, 551056, 564388, 615696, 692912, 795274, 826584, 846582, 1039368, 1128776, 1192911, 1590548, 1653168, 1693164, 2078736, 2257552, 2385822, 3181096, 3386328, 4374007, 4771644, 6362192, 6772656, 8748014, 9543288, 13122021, 17496028, 19086576, 26244042, 34992056, 52488084, 69984112, 104976168, 209952336]

約数ペア:

[(1, 209952336), (2, 104976168), (3, 69984112), (4, 52488084), (6, 34992056), (8, 26244042), (11, 19086576), (12, 17496028), (16, 13122021), (22, 9543288), (24, 8748014), (31, 6772656), (33, 6362192), (44, 4771644), (48, 4374007), (62, 3386328), (66, 3181096), (88, 2385822), (93, 2257552), (101, 2078736), (124, 1693164), (127, 1653168), (132, 1590548), (176, 1192911), (186, 1128776), (202, 1039368), (248, 846582), (254, 826584), (264, 795274), (303, 692912), (341, 615696), (372, 564388), (381, 551056), (404, 519684), (496, 423291), (508, 413292), (528, 397637), (606, 346456), (682, 307848), (744, 282194), (762, 275528), (808, 259842), (1016, 206646), (1023, 205232), (1111, 188976), (1212, 173228), (1364, 153924), (1397, 150288), (1488, 141097), (1524, 137764), (1616, 129921), (2032, 103323), (2046, 102616), (2222, 94488), (2424, 86614), (2728, 76962), (2794, 75144), (3048, 68882), (3131, 67056), (3333, 62992), (3937, 53328), (4092, 51308), (4191, 50096), (4444, 47244), (4848, 43307), (5456, 38481), (5588, 37572), (6096, 34441), (6262, 33528), (6666, 31496), (7874, 26664), (8184, 25654), (8382, 25048), (8888, 23622), (9393, 22352), (11176, 18786), (11811, 17776), (12524, 16764), (12827, 16368), (13332, 15748)]