201853978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{20117}}^1$

素因数の和:20321

約数の個数: 16

約数和(自身を含む): 315047880

約数和(自身を除く): 113193902

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 20117, 40234, 583393, 1166786, 3480241, 6960482, 100926989, 201853978]

約数ペア:

[(1, 201853978), (2, 100926989), (29, 6960482), (58, 3480241), (173, 1166786), (346, 583393), (5017, 40234), (10034, 20117)]