205288176

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{27241}}^1$

素因数の和:27409

約数の個数: 40

約数和(自身を含む): 533725264

約数和(自身を除く): 328437088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 27241, 54482, 81723, 108964, 163446, 217928, 326892, 435856, 653784, 1307568, 4276837, 8553674, 12830511, 17107348, 25661022, 34214696, 51322044, 68429392, 102644088, 205288176]

約数ペア:

[(1, 205288176), (2, 102644088), (3, 68429392), (4, 51322044), (6, 34214696), (8, 25661022), (12, 17107348), (16, 12830511), (24, 8553674), (48, 4276837), (157, 1307568), (314, 653784), (471, 435856), (628, 326892), (942, 217928), (1256, 163446), (1884, 108964), (2512, 81723), (3768, 54482), (7536, 27241)]