207968210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1709}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 384626880

約数和(自身を除く): 176658670

約数列:

[1, 2, 5, 10, 43, 86, 215, 283, 430, 566, 1415, 1709, 2830, 3418, 8545, 12169, 17090, 24338, 60845, 73487, 121690, 146974, 367435, 483647, 734870, 967294, 2418235, 4836470, 20796821, 41593642, 103984105, 207968210]

約数ペア:

[(1, 207968210), (2, 103984105), (5, 41593642), (10, 20796821), (43, 4836470), (86, 2418235), (215, 967294), (283, 734870), (430, 483647), (566, 367435), (1415, 146974), (1709, 121690), (2830, 73487), (3418, 60845), (8545, 24338), (12169, 17090)]