200904176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 453661440

約数和(自身を除く): 252757264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 418, 584, 803, 823, 836, 1168, 1387, 1606, 1646, 1672, 2774, 3212, 3292, 3344, 5548, 6424, 6584, 9053, 11096, 12848, 13168, 15257, 15637, 18106, 22192, 30514, 31274, 36212, 60079, 61028, 62548, 72424, 120158, 122056, 125096, 144848, 172007, 240316, 244112, 250192, 344014, 480632, 660869, 688028, 961264, 1141501, 1321738, 1376056, 2283002, 2643476, 2752112, 4566004, 5286952, 9132008, 10573904, 12556511, 18264016, 25113022, 50226044, 100452088, 200904176]

約数ペア:

[(1, 200904176), (2, 100452088), (4, 50226044), (8, 25113022), (11, 18264016), (16, 12556511), (19, 10573904), (22, 9132008), (38, 5286952), (44, 4566004), (73, 2752112), (76, 2643476), (88, 2283002), (146, 1376056), (152, 1321738), (176, 1141501), (209, 961264), (292, 688028), (304, 660869), (418, 480632), (584, 344014), (803, 250192), (823, 244112), (836, 240316), (1168, 172007), (1387, 144848), (1606, 125096), (1646, 122056), (1672, 120158), (2774, 72424), (3212, 62548), (3292, 61028), (3344, 60079), (5548, 36212), (6424, 31274), (6584, 30514), (9053, 22192), (11096, 18106), (12848, 15637), (13168, 15257)]