199715673712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1\times {\mathrm{2269}}^1$

素因数の和:4518

約数の個数: 80

約数和(自身を含む): 410623024000

約数和(自身を除く): 210907350288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2083, 2224, 2269, 2641, 4166, 4538, 5282, 8332, 9076, 10564, 16664, 18152, 21128, 33328, 36304, 39577, 42256, 43111, 79154, 86222, 158308, 172444, 289537, 315391, 316616, 344888, 579074, 630782, 633232, 689776, 1158148, 1261564, 2316296, 2523128, 4632592, 4726327, 5046256, 5501203, 5992429, 9452654, 11002406, 11984858, 18905308, 22004812, 23969716, 37810616, 44009624, 47939432, 75621232, 88019248, 89800213, 95878864, 179600426, 359200852, 656959453, 718401704, 1313918906, 1436803408, 2627837812, 5255675624, 10511351248, 12482229607, 24964459214, 49928918428, 99857836856, 199715673712]

約数ペア:

[(1, 199715673712), (2, 99857836856), (4, 49928918428), (8, 24964459214), (16, 12482229607), (19, 10511351248), (38, 5255675624), (76, 2627837812), (139, 1436803408), (152, 1313918906), (278, 718401704), (304, 656959453), (556, 359200852), (1112, 179600426), (2083, 95878864), (2224, 89800213), (2269, 88019248), (2641, 75621232), (4166, 47939432), (4538, 44009624), (5282, 37810616), (8332, 23969716), (9076, 22004812), (10564, 18905308), (16664, 11984858), (18152, 11002406), (21128, 9452654), (33328, 5992429), (36304, 5501203), (39577, 5046256), (42256, 4726327), (43111, 4632592), (79154, 2523128), (86222, 2316296), (158308, 1261564), (172444, 1158148), (289537, 689776), (315391, 633232), (316616, 630782), (344888, 579074)]