194664501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 312726960

約数和(自身を除く): 118062459

約数列:

[1, 3, 9, 17, 29, 51, 73, 87, 153, 219, 261, 493, 601, 657, 1241, 1479, 1803, 2117, 3723, 4437, 5409, 6351, 10217, 11169, 17429, 19053, 30651, 35989, 43873, 52287, 91953, 107967, 131619, 156861, 296293, 323901, 394857, 745841, 888879, 1272317, 2237523, 2666637, 3816951, 6712569, 11450853, 21629389, 64888167, 194664501]

約数ペア:

[(1, 194664501), (3, 64888167), (9, 21629389), (17, 11450853), (29, 6712569), (51, 3816951), (73, 2666637), (87, 2237523), (153, 1272317), (219, 888879), (261, 745841), (493, 394857), (601, 323901), (657, 296293), (1241, 156861), (1479, 131619), (1803, 107967), (2117, 91953), (3723, 52287), (4437, 43873), (5409, 35989), (6351, 30651), (10217, 19053), (11169, 17429)]