207670878

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{75407}}^1$

素因数の和:75438

約数の個数: 40

約数和(自身を含む): 492715872

約数和(自身を除く): 285044994

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 75407, 150814, 226221, 452442, 678663, 1281919, 1357326, 2035989, 2563838, 3845757, 4071978, 6107967, 7691514, 11537271, 12215934, 23074542, 34611813, 69223626, 103835439, 207670878]

約数ペア:

[(1, 207670878), (2, 103835439), (3, 69223626), (6, 34611813), (9, 23074542), (17, 12215934), (18, 11537271), (27, 7691514), (34, 6107967), (51, 4071978), (54, 3845757), (81, 2563838), (102, 2035989), (153, 1357326), (162, 1281919), (306, 678663), (459, 452442), (918, 226221), (1377, 150814), (2754, 75407)]