201895710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 514252800

約数和(自身を除く): 312357090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2413, 2789, 3810, 4826, 5578, 7239, 8367, 12065, 13945, 14478, 16734, 24130, 27890, 36195, 41835, 52991, 72390, 83670, 105982, 158973, 264955, 317946, 354203, 529910, 708406, 794865, 1062609, 1589730, 1771015, 2125218, 3542030, 5313045, 6729857, 10626090, 13459714, 20189571, 33649285, 40379142, 67298570, 100947855, 201895710]

約数ペア:

[(1, 201895710), (2, 100947855), (3, 67298570), (5, 40379142), (6, 33649285), (10, 20189571), (15, 13459714), (19, 10626090), (30, 6729857), (38, 5313045), (57, 3542030), (95, 2125218), (114, 1771015), (127, 1589730), (190, 1062609), (254, 794865), (285, 708406), (381, 529910), (570, 354203), (635, 317946), (762, 264955), (1270, 158973), (1905, 105982), (2413, 83670), (2789, 72390), (3810, 52991), (4826, 41835), (5578, 36195), (7239, 27890), (8367, 24130), (12065, 16734), (13945, 14478)]