200664776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 429710400

約数和(自身を除く): 229045624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 173, 247, 346, 494, 587, 692, 988, 1174, 1384, 1976, 2249, 2348, 3287, 4498, 4696, 6574, 7631, 8996, 11153, 13148, 15262, 17992, 22306, 26296, 30524, 42731, 44612, 61048, 85462, 89224, 101551, 144989, 170924, 203102, 289978, 341848, 406204, 579956, 812408, 1159912, 1320163, 1929469, 2640326, 3858938, 5280652, 7717876, 10561304, 15435752, 25083097, 50166194, 100332388, 200664776]

約数ペア:

[(1, 200664776), (2, 100332388), (4, 50166194), (8, 25083097), (13, 15435752), (19, 10561304), (26, 7717876), (38, 5280652), (52, 3858938), (76, 2640326), (104, 1929469), (152, 1320163), (173, 1159912), (247, 812408), (346, 579956), (494, 406204), (587, 341848), (692, 289978), (988, 203102), (1174, 170924), (1384, 144989), (1976, 101551), (2249, 89224), (2348, 85462), (3287, 61048), (4498, 44612), (4696, 42731), (6574, 30524), (7631, 26296), (8996, 22306), (11153, 17992), (13148, 15262)]