220199758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{9371}}^1$

素因数の和:9783

約数の個数: 16

約数和(自身を含む): 341890560

約数和(自身を除く): 121690802

約数列:

[1, 2, 31, 62, 379, 758, 9371, 11749, 18742, 23498, 290501, 581002, 3551609, 7103218, 110099879, 220199758]

約数ペア:

[(1, 220199758), (2, 110099879), (31, 7103218), (62, 3551609), (379, 581002), (758, 290501), (9371, 23498), (11749, 18742)]