202319523

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139627}}^1$

素因数の和:139663

約数の個数: 24

約数和(自身を含む): 348511488

約数和(自身を除く): 146191965

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139627, 418881, 977389, 1256643, 2932167, 3211421, 8796501, 9634263, 22479947, 28902789, 67439841, 202319523]

約数ペア:

[(1, 202319523), (3, 67439841), (7, 28902789), (9, 22479947), (21, 9634263), (23, 8796501), (63, 3211421), (69, 2932167), (161, 1256643), (207, 977389), (483, 418881), (1449, 139627)]