103400828

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 183153600

約数和(自身を除く): 79752772

約数列:

[1, 2, 4, 157, 229, 314, 458, 628, 719, 916, 1438, 2876, 35953, 71906, 112883, 143812, 164651, 225766, 329302, 451532, 658604, 25850207, 51700414, 103400828]

約数ペア:

[(1, 103400828), (2, 51700414), (4, 25850207), (157, 658604), (229, 451532), (314, 329302), (458, 225766), (628, 164651), (719, 143812), (916, 112883), (1438, 71906), (2876, 35953)]