208080269250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1278527}}^1$

素因数の和:1278585

約数の個数: 128

約数和(自身を含む): 612711530496

約数和(自身を除く): 404631261246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 250, 310, 350, 375, 434, 465, 525, 651, 750, 775, 875, 930, 1050, 1085, 1302, 1550, 1750, 2170, 2325, 2625, 3255, 3875, 4650, 5250, 5425, 6510, 7750, 10850, 11625, 16275, 23250, 27125, 32550, 54250, 81375, 162750, 1278527, 2557054, 3835581, 6392635, 7671162, 8949689, 12785270, 17899378, 19177905, 26849067, 31963175, 38355810, 39634337, 44748445, 53698134, 63926350, 79268674, 89496890, 95889525, 118903011, 134245335, 159815875, 191779050, 198171685, 223742225, 237806022, 268490670, 277440359, 319631750, 396343370, 447484450, 479447625, 554880718, 594515055, 671226675, 832321077, 958895250, 990858425, 1118711125, 1189030110, 1342453350, 1387201795, 1664642154, 1981716850, 2237422250, 2774403590, 2972575275, 3356133375, 4161605385, 4954292125, 5945150550, 6712266750, 6936008975, 8323210770, 9908584250, 13872017950, 14862876375, 20808026925, 29725752750, 34680044875, 41616053850, 69360089750, 104040134625, 208080269250]

約数ペア:

[(1, 208080269250), (2, 104040134625), (3, 69360089750), (5, 41616053850), (6, 34680044875), (7, 29725752750), (10, 20808026925), (14, 14862876375), (15, 13872017950), (21, 9908584250), (25, 8323210770), (30, 6936008975), (31, 6712266750), (35, 5945150550), (42, 4954292125), (50, 4161605385), (62, 3356133375), (70, 2972575275), (75, 2774403590), (93, 2237422250), (105, 1981716850), (125, 1664642154), (150, 1387201795), (155, 1342453350), (175, 1189030110), (186, 1118711125), (210, 990858425), (217, 958895250), (250, 832321077), (310, 671226675), (350, 594515055), (375, 554880718), (434, 479447625), (465, 447484450), (525, 396343370), (651, 319631750), (750, 277440359), (775, 268490670), (875, 237806022), (930, 223742225), (1050, 198171685), (1085, 191779050), (1302, 159815875), (1550, 134245335), (1750, 118903011), (2170, 95889525), (2325, 89496890), (2625, 79268674), (3255, 63926350), (3875, 53698134), (4650, 44748445), (5250, 39634337), (5425, 38355810), (6510, 31963175), (7750, 26849067), (10850, 19177905), (11625, 17899378), (16275, 12785270), (23250, 8949689), (27125, 7671162), (32550, 6392635), (54250, 3835581), (81375, 2557054), (162750, 1278527)]