99418808

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 188892000

約数和(自身を除く): 89473192

約数列:

[1, 2, 4, 8, 197, 199, 317, 394, 398, 634, 788, 796, 1268, 1576, 1592, 2536, 39203, 62449, 63083, 78406, 124898, 126166, 156812, 249796, 252332, 313624, 499592, 504664, 12427351, 24854702, 49709404, 99418808]

約数ペア:

[(1, 99418808), (2, 49709404), (4, 24854702), (8, 12427351), (197, 504664), (199, 499592), (317, 313624), (394, 252332), (398, 249796), (634, 156812), (788, 126166), (796, 124898), (1268, 78406), (1576, 63083), (1592, 62449), (2536, 39203)]