201842350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56857}}^1$

素因数の和:56940

約数の個数: 24

約数和(自身を含む): 380721168

約数和(自身を除く): 178878818

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56857, 113714, 284285, 568570, 1421425, 2842850, 4036847, 8073694, 20184235, 40368470, 100921175, 201842350]

約数ペア:

[(1, 201842350), (2, 100921175), (5, 40368470), (10, 20184235), (25, 8073694), (50, 4036847), (71, 2842850), (142, 1421425), (355, 568570), (710, 284285), (1775, 113714), (3550, 56857)]