201318061

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19739}}^1$

素因数の和:19824

約数の個数: 16

約数和(自身を含む): 242565120

約数和(自身を除く): 41247059

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 19739, 138173, 611909, 927733, 4283363, 6494131, 28759723, 201318061]

約数ペア:

[(1, 201318061), (7, 28759723), (31, 6494131), (47, 4283363), (217, 927733), (329, 611909), (1457, 138173), (10199, 19739)]