194630704

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{31271}}^1$

素因数の和:31668

約数の個数: 20

約数和(自身を含む): 378078480

約数和(自身を除く): 183447776

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 31271, 62542, 125084, 250168, 500336, 12164419, 24328838, 48657676, 97315352, 194630704]

約数ペア:

[(1, 194630704), (2, 97315352), (4, 48657676), (8, 24328838), (16, 12164419), (389, 500336), (778, 250168), (1556, 125084), (3112, 62542), (6224, 31271)]