202110867

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139483}}^1$

素因数の和:139519

約数の個数: 24

約数和(自身を含む): 348152064

約数和(自身を除く): 146041197

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139483, 418449, 976381, 1255347, 2929143, 3208109, 8787429, 9624327, 22456763, 28872981, 67370289, 202110867]

約数ペア:

[(1, 202110867), (3, 67370289), (7, 28872981), (9, 22456763), (21, 9624327), (23, 8787429), (63, 3208109), (69, 2929143), (161, 1255347), (207, 976381), (483, 418449), (1449, 139483)]