201399574677

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223033859}}^1$

素因数の和:223033912

約数の個数: 16

約数和(自身を含む): 314031674880

約数和(自身を除く): 112632100203

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 223033859, 669101577, 1561237013, 4683711039, 9590455937, 28771367811, 67133191559, 201399574677]

約数ペア:

[(1, 201399574677), (3, 67133191559), (7, 28771367811), (21, 9590455937), (43, 4683711039), (129, 1561237013), (301, 669101577), (903, 223033859)]