201830170

素因数分解:

$2^1\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{6991}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 363472128

約数和(自身を除く): 161641958

約数列:

[1, 2, 5, 10, 2887, 5774, 6991, 13982, 14435, 28870, 34955, 69910, 20183017, 40366034, 100915085, 201830170]

約数ペア:

[(1, 201830170), (2, 100915085), (5, 40366034), (10, 20183017), (2887, 69910), (5774, 34955), (6991, 28870), (13982, 14435)]