202101289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 226089360

約数和(自身を除く): 23988071

約数列:

[1, 13, 37, 89, 481, 1157, 3293, 4721, 42809, 61373, 174677, 420169, 2270801, 5462197, 15546253, 202101289]

約数ペア:

[(1, 202101289), (13, 15546253), (37, 5462197), (89, 2270801), (481, 420169), (1157, 174677), (3293, 61373), (4721, 42809)]