203880214719

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4397}}^1\times {\mathrm{17827}}^1$

素因数の和:22264

約数の個数: 36

約数和(自身を含む): 312924508104

約数和(自身を除く): 109044293385

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4397, 13191, 17827, 39573, 53481, 74749, 160443, 224247, 303059, 672741, 909177, 1270733, 2727531, 3812199, 5152003, 11436597, 15456009, 46368027, 78385319, 235155957, 705467871, 1332550423, 3997651269, 11992953807, 22653357191, 67960071573, 203880214719]

約数ペア:

[(1, 203880214719), (3, 67960071573), (9, 22653357191), (17, 11992953807), (51, 3997651269), (153, 1332550423), (289, 705467871), (867, 235155957), (2601, 78385319), (4397, 46368027), (13191, 15456009), (17827, 11436597), (39573, 5152003), (53481, 3812199), (74749, 2727531), (160443, 1270733), (224247, 909177), (303059, 672741)]