200711385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4587

約数の個数: 64

約数和(自身を含む): 416563200

約数和(自身を除く): 215851815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 4519, 4935, 6345, 8883, 13557, 14805, 22595, 31633, 40671, 44415, 67785, 94899, 122013, 158165, 203355, 212393, 284697, 474495, 610065, 637179, 854091, 1061965, 1423485, 1486751, 1911537, 3185895, 4270455, 4460253, 5734611, 7433755, 9557685, 13380759, 22301265, 28673055, 40142277, 66903795, 200711385]

約数ペア:

[(1, 200711385), (3, 66903795), (5, 40142277), (7, 28673055), (9, 22301265), (15, 13380759), (21, 9557685), (27, 7433755), (35, 5734611), (45, 4460253), (47, 4270455), (63, 3185895), (105, 1911537), (135, 1486751), (141, 1423485), (189, 1061965), (235, 854091), (315, 637179), (329, 610065), (423, 474495), (705, 284697), (945, 212393), (987, 203355), (1269, 158165), (1645, 122013), (2115, 94899), (2961, 67785), (4519, 44415), (4935, 40671), (6345, 31633), (8883, 22595), (13557, 14805)]