201346848

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 593696376

約数和(自身を除く): 392349528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 73, 96, 122, 144, 146, 157, 183, 219, 244, 288, 292, 314, 366, 438, 471, 488, 549, 584, 628, 657, 732, 876, 942, 976, 1098, 1168, 1256, 1314, 1413, 1464, 1752, 1884, 1952, 2196, 2336, 2512, 2628, 2826, 2928, 3504, 3768, 4392, 4453, 5024, 5256, 5652, 5856, 7008, 7536, 8784, 8906, 9577, 10512, 11304, 11461, 13359, 15072, 17568, 17812, 19154, 21024, 22608, 22922, 26718, 28731, 34383, 35624, 38308, 40077, 45216, 45844, 53436, 57462, 68766, 71248, 76616, 80154, 86193, 91688, 103149, 106872, 114924, 137532, 142496, 153232, 160308, 172386, 183376, 206298, 213744, 229848, 275064, 306464, 320616, 344772, 366752, 412596, 427488, 459696, 550128, 641232, 689544, 699121, 825192, 919392, 1100256, 1282464, 1379088, 1398242, 1650384, 2097363, 2758176, 2796484, 3300768, 4194726, 5592968, 6292089, 8389452, 11185936, 12584178, 16778904, 22371872, 25168356, 33557808, 50336712, 67115616, 100673424, 201346848]

約数ペア:

[(1, 201346848), (2, 100673424), (3, 67115616), (4, 50336712), (6, 33557808), (8, 25168356), (9, 22371872), (12, 16778904), (16, 12584178), (18, 11185936), (24, 8389452), (32, 6292089), (36, 5592968), (48, 4194726), (61, 3300768), (72, 2796484), (73, 2758176), (96, 2097363), (122, 1650384), (144, 1398242), (146, 1379088), (157, 1282464), (183, 1100256), (219, 919392), (244, 825192), (288, 699121), (292, 689544), (314, 641232), (366, 550128), (438, 459696), (471, 427488), (488, 412596), (549, 366752), (584, 344772), (628, 320616), (657, 306464), (732, 275064), (876, 229848), (942, 213744), (976, 206298), (1098, 183376), (1168, 172386), (1256, 160308), (1314, 153232), (1413, 142496), (1464, 137532), (1752, 114924), (1884, 106872), (1952, 103149), (2196, 91688), (2336, 86193), (2512, 80154), (2628, 76616), (2826, 71248), (2928, 68766), (3504, 57462), (3768, 53436), (4392, 45844), (4453, 45216), (5024, 40077), (5256, 38308), (5652, 35624), (5856, 34383), (7008, 28731), (7536, 26718), (8784, 22922), (8906, 22608), (9577, 21024), (10512, 19154), (11304, 17812), (11461, 17568), (13359, 15072)]