204485139

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 302529552

約数和(自身を除く): 98044413

約数列:

[1, 3, 9, 67, 113, 201, 339, 603, 1017, 3001, 7571, 9003, 22713, 27009, 68139, 201067, 339113, 603201, 1017339, 1809603, 3052017, 22720571, 68161713, 204485139]

約数ペア:

[(1, 204485139), (3, 68161713), (9, 22720571), (67, 3052017), (113, 1809603), (201, 1017339), (339, 603201), (603, 339113), (1017, 201067), (3001, 68139), (7571, 27009), (9003, 22713)]