196193794

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{1283}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 297004608

約数和(自身を除く): 100810814

約数列:

[1, 2, 157, 314, 487, 974, 1283, 2566, 76459, 152918, 201431, 402862, 624821, 1249642, 98096897, 196193794]

約数ペア:

[(1, 196193794), (2, 98096897), (157, 1249642), (314, 624821), (487, 402862), (974, 201431), (1283, 152918), (2566, 76459)]