202140351

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9521}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 334717344

約数和(自身を除く): 132576993

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 9521, 21231, 28563, 66647, 85689, 199941, 599823, 3208577, 9625731, 22460039, 28877193, 67380117, 202140351]

約数ペア:

[(1, 202140351), (3, 67380117), (7, 28877193), (9, 22460039), (21, 9625731), (63, 3208577), (337, 599823), (1011, 199941), (2359, 85689), (3033, 66647), (7077, 28563), (9521, 21231)]