201996559660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{516959}}^1$

素因数の和:519766

約数の個数: 48

約数和(自身を含む): 484966379520

約数和(自身を除く): 282969819860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2791, 5582, 11164, 13955, 19537, 27910, 39074, 55820, 78148, 97685, 195370, 390740, 516959, 1033918, 2067836, 2584795, 3618713, 5169590, 7237426, 10339180, 14474852, 18093565, 36187130, 72374260, 1442832569, 2885665138, 5771330276, 7214162845, 10099827983, 14428325690, 20199655966, 28856651380, 40399311932, 50499139915, 100998279830, 201996559660]

約数ペア:

[(1, 201996559660), (2, 100998279830), (4, 50499139915), (5, 40399311932), (7, 28856651380), (10, 20199655966), (14, 14428325690), (20, 10099827983), (28, 7214162845), (35, 5771330276), (70, 2885665138), (140, 1442832569), (2791, 72374260), (5582, 36187130), (11164, 18093565), (13955, 14474852), (19537, 10339180), (27910, 7237426), (39074, 5169590), (55820, 3618713), (78148, 2584795), (97685, 2067836), (195370, 1033918), (390740, 516959)]