198192668126

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1\times {\mathrm{479377}}^1$

素因数の和:479604

約数の個数: 24

約数和(自身を含む): 307565089776

約数和(自身を除く): 109372421650

約数列:

[1, 2, 37, 74, 151, 302, 1369, 2738, 5587, 11174, 206719, 413438, 479377, 958754, 17736949, 35473898, 72385927, 144771854, 656267113, 1312534226, 2678279299, 5356558598, 99096334063, 198192668126]

約数ペア:

[(1, 198192668126), (2, 99096334063), (37, 5356558598), (74, 2678279299), (151, 1312534226), (302, 656267113), (1369, 144771854), (2738, 72385927), (5587, 35473898), (11174, 17736949), (206719, 958754), (413438, 479377)]