201438564574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{49348007}}^1$

素因数の和:49348179

約数の個数: 16

約数和(自身を含む): 327473381088

約数和(自身を除く): 126034816514

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 49348007, 98696014, 641524091, 1283048182, 7747637099, 15495274198, 100719282287, 201438564574]

約数ペア:

[(1, 201438564574), (2, 100719282287), (13, 15495274198), (26, 7747637099), (157, 1283048182), (314, 641524091), (2041, 98696014), (4082, 49348007)]