210744756

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 553670208

約数和(自身を除く): 342925452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 738, 852, 1278, 1476, 2011, 2556, 2911, 4022, 5822, 6033, 8044, 8733, 11644, 12066, 17466, 18099, 24132, 26199, 34932, 36198, 52398, 72396, 82451, 104796, 142781, 164902, 247353, 285562, 329804, 428343, 494706, 571124, 742059, 856686, 989412, 1285029, 1484118, 1713372, 2570058, 2968236, 5140116, 5854021, 11708042, 17562063, 23416084, 35124126, 52686189, 70248252, 105372378, 210744756]

約数ペア:

[(1, 210744756), (2, 105372378), (3, 70248252), (4, 52686189), (6, 35124126), (9, 23416084), (12, 17562063), (18, 11708042), (36, 5854021), (41, 5140116), (71, 2968236), (82, 2570058), (123, 1713372), (142, 1484118), (164, 1285029), (213, 989412), (246, 856686), (284, 742059), (369, 571124), (426, 494706), (492, 428343), (639, 329804), (738, 285562), (852, 247353), (1278, 164902), (1476, 142781), (2011, 104796), (2556, 82451), (2911, 72396), (4022, 52398), (5822, 36198), (6033, 34932), (8044, 26199), (8733, 24132), (11644, 18099), (12066, 17466)]