201455904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 572382720

約数和(自身を除く): 370926816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 337, 416, 479, 624, 674, 958, 1011, 1248, 1348, 1437, 1916, 2022, 2696, 2874, 3832, 4044, 4381, 5392, 5748, 6227, 7664, 8088, 8762, 10784, 11496, 12454, 13143, 15328, 16176, 17524, 18681, 22992, 24908, 26286, 32352, 35048, 37362, 45984, 49816, 52572, 70096, 74724, 99632, 105144, 140192, 149448, 161423, 199264, 210288, 298896, 322846, 420576, 484269, 597792, 645692, 968538, 1291384, 1937076, 2098499, 2582768, 3874152, 4196998, 5165536, 6295497, 7748304, 8393996, 12590994, 15496608, 16787992, 25181988, 33575984, 50363976, 67151968, 100727952, 201455904]

約数ペア:

[(1, 201455904), (2, 100727952), (3, 67151968), (4, 50363976), (6, 33575984), (8, 25181988), (12, 16787992), (13, 15496608), (16, 12590994), (24, 8393996), (26, 7748304), (32, 6295497), (39, 5165536), (48, 4196998), (52, 3874152), (78, 2582768), (96, 2098499), (104, 1937076), (156, 1291384), (208, 968538), (312, 645692), (337, 597792), (416, 484269), (479, 420576), (624, 322846), (674, 298896), (958, 210288), (1011, 199264), (1248, 161423), (1348, 149448), (1437, 140192), (1916, 105144), (2022, 99632), (2696, 74724), (2874, 70096), (3832, 52572), (4044, 49816), (4381, 45984), (5392, 37362), (5748, 35048), (6227, 32352), (7664, 26286), (8088, 24908), (8762, 22992), (10784, 18681), (11496, 17524), (12454, 16176), (13143, 15328)]