195901168

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{4951}}^1$

素因数の和:7432

約数の個数: 20

約数和(自身を含む): 379788688

約数和(自身を除く): 183887520

約数列:

[1, 2, 4, 8, 16, 2473, 4946, 4951, 9892, 9902, 19784, 19804, 39568, 39608, 79216, 12243823, 24487646, 48975292, 97950584, 195901168]

約数ペア:

[(1, 195901168), (2, 97950584), (4, 48975292), (8, 24487646), (16, 12243823), (2473, 79216), (4946, 39608), (4951, 39568), (9892, 19804), (9902, 19784)]