212933119

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1181}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 249638400

約数和(自身を除く): 36705281

約数列:

[1, 7, 43, 301, 599, 1181, 4193, 8267, 25757, 50783, 180299, 355481, 707419, 4951933, 30419017, 212933119]

約数ペア:

[(1, 212933119), (7, 30419017), (43, 4951933), (301, 707419), (599, 355481), (1181, 180299), (4193, 50783), (8267, 25757)]