201994678004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1\times {\mathrm{34651}}^1$

素因数の和:38136

約数の個数: 48

約数和(自身を含む): 410744294016

約数和(自身を除く): 208749616012

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 3413, 6826, 13652, 23891, 34651, 47782, 69302, 95564, 138604, 208193, 242557, 416386, 485114, 832772, 970228, 1457351, 2113711, 2914702, 4227422, 5829404, 8454844, 14795977, 29591954, 59183908, 118263863, 236527726, 473055452, 827847041, 1655694082, 3311388164, 7214095643, 14428191286, 28856382572, 50498669501, 100997339002, 201994678004]

約数ペア:

[(1, 201994678004), (2, 100997339002), (4, 50498669501), (7, 28856382572), (14, 14428191286), (28, 7214095643), (61, 3311388164), (122, 1655694082), (244, 827847041), (427, 473055452), (854, 236527726), (1708, 118263863), (3413, 59183908), (6826, 29591954), (13652, 14795977), (23891, 8454844), (34651, 5829404), (47782, 4227422), (69302, 2914702), (95564, 2113711), (138604, 1457351), (208193, 970228), (242557, 832772), (416386, 485114)]