207130424

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{50867}}^1$

素因数の和:51382

約数の個数: 16

約数和(自身を含む): 389140200

約数和(自身を除く): 182009776

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 50867, 101734, 203468, 406936, 25891303, 51782606, 103565212, 207130424]

約数ペア:

[(1, 207130424), (2, 103565212), (4, 51782606), (8, 25891303), (509, 406936), (1018, 203468), (2036, 101734), (4072, 50867)]