207775392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 619911936

約数和(自身を除く): 412136544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 577, 682, 726, 744, 968, 992, 1023, 1056, 1154, 1364, 1452, 1488, 1731, 1936, 2046, 2308, 2728, 2904, 2976, 3462, 3751, 3872, 4092, 4616, 5456, 5808, 6347, 6924, 7502, 8184, 9232, 10912, 11253, 11616, 12694, 13848, 15004, 16368, 17887, 18464, 19041, 22506, 25388, 27696, 30008, 32736, 35774, 38082, 45012, 50776, 53661, 55392, 60016, 69817, 71548, 76164, 90024, 101552, 107322, 120032, 139634, 143096, 152328, 180048, 196757, 203104, 209451, 214644, 279268, 286192, 304656, 360096, 393514, 418902, 429288, 558536, 572384, 590271, 609312, 787028, 837804, 858576, 1117072, 1180542, 1574056, 1675608, 1717152, 2164327, 2234144, 2361084, 3148112, 3351216, 4328654, 4722168, 6296224, 6492981, 6702432, 8657308, 9444336, 12985962, 17314616, 18888672, 25971924, 34629232, 51943848, 69258464, 103887696, 207775392]

約数ペア:

[(1, 207775392), (2, 103887696), (3, 69258464), (4, 51943848), (6, 34629232), (8, 25971924), (11, 18888672), (12, 17314616), (16, 12985962), (22, 9444336), (24, 8657308), (31, 6702432), (32, 6492981), (33, 6296224), (44, 4722168), (48, 4328654), (62, 3351216), (66, 3148112), (88, 2361084), (93, 2234144), (96, 2164327), (121, 1717152), (124, 1675608), (132, 1574056), (176, 1180542), (186, 1117072), (242, 858576), (248, 837804), (264, 787028), (341, 609312), (352, 590271), (363, 572384), (372, 558536), (484, 429288), (496, 418902), (528, 393514), (577, 360096), (682, 304656), (726, 286192), (744, 279268), (968, 214644), (992, 209451), (1023, 203104), (1056, 196757), (1154, 180048), (1364, 152328), (1452, 143096), (1488, 139634), (1731, 120032), (1936, 107322), (2046, 101552), (2308, 90024), (2728, 76164), (2904, 71548), (2976, 69817), (3462, 60016), (3751, 55392), (3872, 53661), (4092, 50776), (4616, 45012), (5456, 38082), (5808, 35774), (6347, 32736), (6924, 30008), (7502, 27696), (8184, 25388), (9232, 22506), (10912, 19041), (11253, 18464), (11616, 17887), (12694, 16368), (13848, 15004)]