201964763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 72372517

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 623, 979, 1001, 1157, 2267, 6853, 8099, 12727, 15869, 24937, 29471, 89089, 174559, 201763, 206297, 324181, 1412341, 2219393, 2269267, 2622919, 15535751, 18360433, 28852109, 201964763]

約数ペア:

[(1, 201964763), (7, 28852109), (11, 18360433), (13, 15535751), (77, 2622919), (89, 2269267), (91, 2219393), (143, 1412341), (623, 324181), (979, 206297), (1001, 201763), (1157, 174559), (2267, 89089), (6853, 29471), (8099, 24937), (12727, 15869)]