200263427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 256650240

約数和(自身を除く): 56386813

約数列:

[1, 7, 13, 43, 61, 91, 301, 427, 559, 793, 839, 2623, 3913, 5551, 5873, 10907, 18361, 34099, 36077, 51179, 76349, 238693, 252539, 358253, 469001, 665327, 2200697, 3283007, 4657289, 15404879, 28609061, 200263427]

約数ペア:

[(1, 200263427), (7, 28609061), (13, 15404879), (43, 4657289), (61, 3283007), (91, 2200697), (301, 665327), (427, 469001), (559, 358253), (793, 252539), (839, 238693), (2623, 76349), (3913, 51179), (5551, 36077), (5873, 34099), (10907, 18361)]