207623856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23131}}^1$

素因数の和:23170

約数の個数: 80

約数和(自身を含む): 619567488

約数和(自身を除く): 411943632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 23131, 46262, 69393, 92524, 138786, 185048, 254441, 277572, 370096, 393227, 508882, 555144, 763323, 786454, 1017764, 1110288, 1179681, 1526646, 1572908, 2035528, 2359362, 3053292, 3145816, 4071056, 4325497, 4718724, 6106584, 6291632, 8650994, 9437448, 12213168, 12976491, 17301988, 18874896, 25952982, 34603976, 51905964, 69207952, 103811928, 207623856]

約数ペア:

[(1, 207623856), (2, 103811928), (3, 69207952), (4, 51905964), (6, 34603976), (8, 25952982), (11, 18874896), (12, 17301988), (16, 12976491), (17, 12213168), (22, 9437448), (24, 8650994), (33, 6291632), (34, 6106584), (44, 4718724), (48, 4325497), (51, 4071056), (66, 3145816), (68, 3053292), (88, 2359362), (102, 2035528), (132, 1572908), (136, 1526646), (176, 1179681), (187, 1110288), (204, 1017764), (264, 786454), (272, 763323), (374, 555144), (408, 508882), (528, 393227), (561, 370096), (748, 277572), (816, 254441), (1122, 185048), (1496, 138786), (2244, 92524), (2992, 69393), (4488, 46262), (8976, 23131)]