201856788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{801019}}^1$

素因数の和:801036

約数の個数: 36

約数和(自身を含む): 583142560

約数和(自身を除く): 381285772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 801019, 1602038, 2403057, 3204076, 4806114, 5607133, 7209171, 9612228, 11214266, 14418342, 16821399, 22428532, 28836684, 33642798, 50464197, 67285596, 100928394, 201856788]

約数ペア:

[(1, 201856788), (2, 100928394), (3, 67285596), (4, 50464197), (6, 33642798), (7, 28836684), (9, 22428532), (12, 16821399), (14, 14418342), (18, 11214266), (21, 9612228), (28, 7209171), (36, 5607133), (42, 4806114), (63, 3204076), (84, 2403057), (126, 1602038), (252, 801019)]