201454316

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{19289}}^1$

素因数の和:19673

約数の個数: 24

約数和(自身を含む): 404009760

約数和(自身を除く): 202555444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 19289, 38578, 77156, 135023, 270046, 540092, 7194797, 14389594, 28779188, 50363579, 100727158, 201454316]

約数ペア:

[(1, 201454316), (2, 100727158), (4, 50363579), (7, 28779188), (14, 14389594), (28, 7194797), (373, 540092), (746, 270046), (1492, 135023), (2611, 77156), (5222, 38578), (10444, 19289)]