201420315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{194609}}^1$

素因数の和:194643

約数の個数: 24

約数和(自身を含む): 364309920

約数和(自身を除く): 162889605

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 194609, 583827, 973045, 1751481, 2919135, 4476007, 8757405, 13428021, 22380035, 40284063, 67140105, 201420315]

約数ペア:

[(1, 201420315), (3, 67140105), (5, 40284063), (9, 22380035), (15, 13428021), (23, 8757405), (45, 4476007), (69, 2919135), (115, 1751481), (207, 973045), (345, 583827), (1035, 194609)]