199551114868

素因数分解:

$2^2\times 7^4\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{751}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 414614327680

約数和(自身を除く): 215063212812

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 379, 511, 686, 751, 758, 1022, 1372, 1502, 1516, 2044, 2401, 2653, 3004, 3577, 4802, 5257, 5306, 7154, 9604, 10514, 10612, 14308, 18571, 21028, 25039, 27667, 36799, 37142, 50078, 54823, 55334, 73598, 74284, 100156, 109646, 110668, 129997, 147196, 175273, 193669, 219292, 257593, 259994, 284629, 350546, 383761, 387338, 515186, 519988, 569258, 701092, 767522, 774676, 909979, 1030372, 1138516, 1355683, 1535044, 1803151, 1819958, 1992403, 2686327, 2711366, 3606302, 3639916, 3984806, 5372654, 5422732, 7212604, 7969612, 9489781, 10745308, 13946821, 18804289, 18979562, 20777917, 27893642, 37608578, 37959124, 41555834, 55787284, 66428467, 75217156, 83111668, 97627747, 131630023, 132856934, 145445419, 195255494, 263260046, 265713868, 290890838, 390510988, 526520092, 581781676, 683394229, 1018117933, 1366788458, 2036235866, 2733576916, 4072471732, 7126825531, 14253651062, 28507302124, 49887778717, 99775557434, 199551114868]

約数ペア:

[(1, 199551114868), (2, 99775557434), (4, 49887778717), (7, 28507302124), (14, 14253651062), (28, 7126825531), (49, 4072471732), (73, 2733576916), (98, 2036235866), (146, 1366788458), (196, 1018117933), (292, 683394229), (343, 581781676), (379, 526520092), (511, 390510988), (686, 290890838), (751, 265713868), (758, 263260046), (1022, 195255494), (1372, 145445419), (1502, 132856934), (1516, 131630023), (2044, 97627747), (2401, 83111668), (2653, 75217156), (3004, 66428467), (3577, 55787284), (4802, 41555834), (5257, 37959124), (5306, 37608578), (7154, 27893642), (9604, 20777917), (10514, 18979562), (10612, 18804289), (14308, 13946821), (18571, 10745308), (21028, 9489781), (25039, 7969612), (27667, 7212604), (36799, 5422732), (37142, 5372654), (50078, 3984806), (54823, 3639916), (55334, 3606302), (73598, 2711366), (74284, 2686327), (100156, 1992403), (109646, 1819958), (110668, 1803151), (129997, 1535044), (147196, 1355683), (175273, 1138516), (193669, 1030372), (219292, 909979), (257593, 774676), (259994, 767522), (284629, 701092), (350546, 569258), (383761, 519988), (387338, 515186)]