201453395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 286191360

約数和(自身を除く): 84737965

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 695, 715, 1529, 1807, 2027, 7645, 9035, 10135, 19877, 22297, 26351, 99385, 111485, 131755, 281753, 289861, 1408765, 1449305, 3099283, 3662789, 15496415, 18313945, 40290679, 201453395]

約数ペア:

[(1, 201453395), (5, 40290679), (11, 18313945), (13, 15496415), (55, 3662789), (65, 3099283), (139, 1449305), (143, 1408765), (695, 289861), (715, 281753), (1529, 131755), (1807, 111485), (2027, 99385), (7645, 26351), (9035, 22297), (10135, 19877)]