220054903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 235872000

約数和(自身を除く): 15817097

約数列:

[1, 19, 89, 179, 727, 1691, 3401, 13813, 15931, 64703, 130133, 302689, 1229357, 2472527, 11581837, 220054903]

約数ペア:

[(1, 220054903), (19, 11581837), (89, 2472527), (179, 1229357), (727, 302689), (1691, 130133), (3401, 64703), (13813, 15931)]