210802604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1700021}}^1$

素因数の和:1700056

約数の個数: 12

約数和(自身を含む): 380804928

約数和(自身を除く): 170002324

約数列:

[1, 2, 4, 31, 62, 124, 1700021, 3400042, 6800084, 52700651, 105401302, 210802604]

約数ペア:

[(1, 210802604), (2, 105401302), (4, 52700651), (31, 6800084), (62, 3400042), (124, 1700021)]