201740057372

素因数分解:

$2^2\times 7^2\times {\mathrm{1029286007}}^1$

素因数の和:1029286025

約数の個数: 18

約数和(自身を含む): 410685117192

約数和(自身を除く): 208945059820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1029286007, 2058572014, 4117144028, 7205002049, 14410004098, 28820008196, 50435014343, 100870028686, 201740057372]

約数ペア:

[(1, 201740057372), (2, 100870028686), (4, 50435014343), (7, 28820008196), (14, 14410004098), (28, 7205002049), (49, 4117144028), (98, 2058572014), (196, 1029286007)]