210317744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 551214720

約数和(自身を除く): 340896976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 34, 52, 56, 58, 68, 91, 104, 112, 116, 119, 136, 182, 203, 208, 221, 232, 238, 272, 293, 364, 377, 406, 442, 464, 476, 493, 586, 728, 754, 812, 884, 952, 986, 1172, 1456, 1508, 1547, 1624, 1768, 1904, 1972, 2051, 2344, 2639, 3016, 3094, 3248, 3451, 3536, 3809, 3944, 4102, 4688, 4981, 5278, 6032, 6188, 6409, 6902, 7618, 7888, 8204, 8497, 9962, 10556, 12376, 12818, 13804, 15236, 16408, 16994, 19924, 21112, 24752, 25636, 26663, 27608, 30472, 32816, 33988, 34867, 39848, 42224, 44863, 51272, 53326, 55216, 59479, 60944, 64753, 67976, 69734, 79696, 89726, 102544, 106652, 110461, 118958, 129506, 135952, 139468, 144449, 179452, 213304, 220922, 237916, 259012, 278936, 288898, 358904, 426608, 441844, 453271, 475832, 518024, 557872, 577796, 717808, 773227, 883688, 906542, 951664, 1011143, 1036048, 1155592, 1546454, 1767376, 1813084, 1877837, 2022286, 2311184, 3092908, 3626168, 3755674, 4044572, 6185816, 7252336, 7511348, 8089144, 12371632, 13144859, 15022696, 16178288, 26289718, 30045392, 52579436, 105158872, 210317744]

約数ペア:

[(1, 210317744), (2, 105158872), (4, 52579436), (7, 30045392), (8, 26289718), (13, 16178288), (14, 15022696), (16, 13144859), (17, 12371632), (26, 8089144), (28, 7511348), (29, 7252336), (34, 6185816), (52, 4044572), (56, 3755674), (58, 3626168), (68, 3092908), (91, 2311184), (104, 2022286), (112, 1877837), (116, 1813084), (119, 1767376), (136, 1546454), (182, 1155592), (203, 1036048), (208, 1011143), (221, 951664), (232, 906542), (238, 883688), (272, 773227), (293, 717808), (364, 577796), (377, 557872), (406, 518024), (442, 475832), (464, 453271), (476, 441844), (493, 426608), (586, 358904), (728, 288898), (754, 278936), (812, 259012), (884, 237916), (952, 220922), (986, 213304), (1172, 179452), (1456, 144449), (1508, 139468), (1547, 135952), (1624, 129506), (1768, 118958), (1904, 110461), (1972, 106652), (2051, 102544), (2344, 89726), (2639, 79696), (3016, 69734), (3094, 67976), (3248, 64753), (3451, 60944), (3536, 59479), (3809, 55216), (3944, 53326), (4102, 51272), (4688, 44863), (4981, 42224), (5278, 39848), (6032, 34867), (6188, 33988), (6409, 32816), (6902, 30472), (7618, 27608), (7888, 26663), (8204, 25636), (8497, 24752), (9962, 21112), (10556, 19924), (12376, 16994), (12818, 16408), (13804, 15236)]