200960949

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{258637}}^1$

素因数の和:258684

約数の個数: 16

約数和(自身を含む): 314503808

約数和(自身を除く): 113542859

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 258637, 775911, 1810459, 5431377, 9569569, 28708707, 66986983, 200960949]

約数ペア:

[(1, 200960949), (3, 66986983), (7, 28708707), (21, 9569569), (37, 5431377), (111, 1810459), (259, 775911), (777, 258637)]