201183568

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{283}}^2$

素因数の和:731

約数の個数: 30

約数和(自身を含む): 393666954

約数和(自身を除く): 192483386

約数列:

[1, 2, 4, 8, 16, 157, 283, 314, 566, 628, 1132, 1256, 2264, 2512, 4528, 44431, 80089, 88862, 160178, 177724, 320356, 355448, 640712, 710896, 1281424, 12573973, 25147946, 50295892, 100591784, 201183568]

約数ペア:

[(1, 201183568), (2, 100591784), (4, 50295892), (8, 25147946), (16, 12573973), (157, 1281424), (283, 710896), (314, 640712), (566, 355448), (628, 320356), (1132, 177724), (1256, 160178), (2264, 88862), (2512, 80089), (4528, 44431)]