201474805420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1439105753}}^1$

素因数の和:1439105769

約数の個数: 24

約数和(自身を含む): 483539533344

約数和(自身を除く): 282064727924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1439105753, 2878211506, 5756423012, 7195528765, 10073740271, 14391057530, 20147480542, 28782115060, 40294961084, 50368701355, 100737402710, 201474805420]

約数ペア:

[(1, 201474805420), (2, 100737402710), (4, 50368701355), (5, 40294961084), (7, 28782115060), (10, 20147480542), (14, 14391057530), (20, 10073740271), (28, 7195528765), (35, 5756423012), (70, 2878211506), (140, 1439105753)]