199903344

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 533239680

約数和(自身を除く): 333336336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 732, 804, 976, 1019, 1072, 1464, 1608, 2038, 2928, 3057, 3216, 4076, 4087, 6114, 8152, 8174, 12228, 12261, 16304, 16348, 24456, 24522, 32696, 48912, 49044, 62159, 65392, 68273, 98088, 124318, 136546, 186477, 196176, 204819, 248636, 273092, 372954, 409638, 497272, 546184, 745908, 819276, 994544, 1092368, 1491816, 1638552, 2983632, 3277104, 4164653, 8329306, 12493959, 16658612, 24987918, 33317224, 49975836, 66634448, 99951672, 199903344]

約数ペア:

[(1, 199903344), (2, 99951672), (3, 66634448), (4, 49975836), (6, 33317224), (8, 24987918), (12, 16658612), (16, 12493959), (24, 8329306), (48, 4164653), (61, 3277104), (67, 2983632), (122, 1638552), (134, 1491816), (183, 1092368), (201, 994544), (244, 819276), (268, 745908), (366, 546184), (402, 497272), (488, 409638), (536, 372954), (732, 273092), (804, 248636), (976, 204819), (1019, 196176), (1072, 186477), (1464, 136546), (1608, 124318), (2038, 98088), (2928, 68273), (3057, 65392), (3216, 62159), (4076, 49044), (4087, 48912), (6114, 32696), (8152, 24522), (8174, 24456), (12228, 16348), (12261, 16304)]