201744755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 59528845

約数列:

[1, 5, 19, 89, 95, 107, 223, 445, 535, 1115, 1691, 2033, 4237, 8455, 9523, 10165, 19847, 21185, 23861, 47615, 99235, 119305, 180937, 377093, 453359, 904685, 1885465, 2123629, 2266795, 10618145, 40348951, 201744755]

約数ペア:

[(1, 201744755), (5, 40348951), (19, 10618145), (89, 2266795), (95, 2123629), (107, 1885465), (223, 904685), (445, 453359), (535, 377093), (1115, 180937), (1691, 119305), (2033, 99235), (4237, 47615), (8455, 23861), (9523, 21185), (10165, 19847)]