202212855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 394363200

約数和(自身を除く): 192150345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 193, 195, 199, 351, 405, 579, 585, 597, 965, 995, 1053, 1737, 1755, 1791, 2509, 2587, 2895, 2985, 5211, 5265, 5373, 7527, 7761, 8685, 8955, 12545, 12935, 15633, 16119, 22581, 23283, 26055, 26865, 37635, 38407, 38805, 67743, 69849, 78165, 80595, 112905, 115221, 116415, 192035, 203229, 209547, 338715, 345663, 349245, 499291, 576105, 1016145, 1036989, 1047735, 1497873, 1728315, 2496455, 3110967, 4493619, 5184945, 7489365, 13480857, 15554835, 22468095, 40442571, 67404285, 202212855]

約数ペア:

[(1, 202212855), (3, 67404285), (5, 40442571), (9, 22468095), (13, 15554835), (15, 13480857), (27, 7489365), (39, 5184945), (45, 4493619), (65, 3110967), (81, 2496455), (117, 1728315), (135, 1497873), (193, 1047735), (195, 1036989), (199, 1016145), (351, 576105), (405, 499291), (579, 349245), (585, 345663), (597, 338715), (965, 209547), (995, 203229), (1053, 192035), (1737, 116415), (1755, 115221), (1791, 112905), (2509, 80595), (2587, 78165), (2895, 69849), (2985, 67743), (5211, 38805), (5265, 38407), (5373, 37635), (7527, 26865), (7761, 26055), (8685, 23283), (8955, 22581), (12545, 16119), (12935, 15633)]