245865206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{18329}}^1$

素因数の和:18703

約数の個数: 16

約数和(自身を含む): 389329200

約数和(自身を除く): 143463994

約数列:

[1, 2, 19, 38, 353, 706, 6707, 13414, 18329, 36658, 348251, 696502, 6470137, 12940274, 122932603, 245865206]

約数ペア:

[(1, 245865206), (2, 122932603), (19, 12940274), (38, 6470137), (353, 696502), (706, 348251), (6707, 36658), (13414, 18329)]