201513456

素因数分解:

$2^4\times 3^2\times {\mathrm{1399399}}^1$

素因数の和:1399413

約数の個数: 30

約数和(自身を含む): 563958200

約数和(自身を除く): 362444744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1399399, 2798798, 4198197, 5597596, 8396394, 11195192, 12594591, 16792788, 22390384, 25189182, 33585576, 50378364, 67171152, 100756728, 201513456]

約数ペア:

[(1, 201513456), (2, 100756728), (3, 67171152), (4, 50378364), (6, 33585576), (8, 25189182), (9, 22390384), (12, 16792788), (16, 12594591), (18, 11195192), (24, 8396394), (36, 5597596), (48, 4198197), (72, 2798798), (144, 1399399)]