200512137

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 321361920

約数和(自身を除く): 120849783

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 2751, 3013, 3169, 9039, 9507, 21091, 22183, 63273, 66549, 72887, 218661, 415139, 510209, 1245417, 1530627, 2905973, 8717919, 9548197, 28644591, 66837379, 200512137]

約数ペア:

[(1, 200512137), (3, 66837379), (7, 28644591), (21, 9548197), (23, 8717919), (69, 2905973), (131, 1530627), (161, 1245417), (393, 510209), (483, 415139), (917, 218661), (2751, 72887), (3013, 66549), (3169, 63273), (9039, 22183), (9507, 21091)]