199984376

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 381458160

約数和(自身を除く): 181473784

約数列:

[1, 2, 4, 8, 73, 146, 292, 443, 584, 773, 886, 1546, 1772, 3092, 3544, 6184, 32339, 56429, 64678, 112858, 129356, 225716, 258712, 342439, 451432, 684878, 1369756, 2739512, 24998047, 49996094, 99992188, 199984376]

約数ペア:

[(1, 199984376), (2, 99992188), (4, 49996094), (8, 24998047), (73, 2739512), (146, 1369756), (292, 684878), (443, 451432), (584, 342439), (773, 258712), (886, 225716), (1546, 129356), (1772, 112858), (3092, 64678), (3544, 56429), (6184, 32339)]