201940685

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13229}}^1$

素因数の和:13348

約数の個数: 16

約数和(自身を含む): 251475840

約数和(自身を除く): 49535155

約数列:

[1, 5, 43, 71, 215, 355, 3053, 13229, 15265, 66145, 568847, 939259, 2844235, 4696295, 40388137, 201940685]

約数ペア:

[(1, 201940685), (5, 40388137), (43, 4696295), (71, 2844235), (215, 939259), (355, 568847), (3053, 66145), (13229, 15265)]