207971284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 369026280

約数和(自身を除く): 161054996

約数列:

[1, 2, 4, 89, 178, 356, 613, 953, 1226, 1906, 2452, 3812, 54557, 84817, 109114, 169634, 218228, 339268, 584189, 1168378, 2336756, 51992821, 103985642, 207971284]

約数ペア:

[(1, 207971284), (2, 103985642), (4, 51992821), (89, 2336756), (178, 1168378), (356, 584189), (613, 339268), (953, 218228), (1226, 169634), (1906, 109114), (2452, 84817), (3812, 54557)]