206719848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 594172800

約数和(自身を除く): 387452952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 137, 152, 171, 228, 274, 342, 411, 456, 548, 684, 822, 1096, 1103, 1233, 1368, 1644, 2206, 2466, 2603, 3288, 3309, 4412, 4932, 5206, 6618, 7809, 8824, 9864, 9927, 10412, 13236, 15618, 19854, 20824, 20957, 23427, 26472, 31236, 39708, 41914, 46854, 62472, 62871, 79416, 83828, 93708, 125742, 151111, 167656, 187416, 188613, 251484, 302222, 377226, 453333, 502968, 604444, 754452, 906666, 1208888, 1359999, 1508904, 1813332, 2719998, 2871109, 3626664, 5439996, 5742218, 8613327, 10879992, 11484436, 17226654, 22968872, 25839981, 34453308, 51679962, 68906616, 103359924, 206719848]

約数ペア:

[(1, 206719848), (2, 103359924), (3, 68906616), (4, 51679962), (6, 34453308), (8, 25839981), (9, 22968872), (12, 17226654), (18, 11484436), (19, 10879992), (24, 8613327), (36, 5742218), (38, 5439996), (57, 3626664), (72, 2871109), (76, 2719998), (114, 1813332), (137, 1508904), (152, 1359999), (171, 1208888), (228, 906666), (274, 754452), (342, 604444), (411, 502968), (456, 453333), (548, 377226), (684, 302222), (822, 251484), (1096, 188613), (1103, 187416), (1233, 167656), (1368, 151111), (1644, 125742), (2206, 93708), (2466, 83828), (2603, 79416), (3288, 62871), (3309, 62472), (4412, 46854), (4932, 41914), (5206, 39708), (6618, 31236), (7809, 26472), (8824, 23427), (9864, 20957), (9927, 20824), (10412, 19854), (13236, 15618)]