202010565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19157}}^1$

素因数の和:19221

約数の個数: 32

約数和(自身を含む): 349441920

約数和(自身を除く): 147431355

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 19157, 57471, 95785, 287355, 363983, 708809, 1091949, 1819915, 2126427, 3544045, 5459745, 10632135, 13467371, 40402113, 67336855, 202010565]

約数ペア:

[(1, 202010565), (3, 67336855), (5, 40402113), (15, 13467371), (19, 10632135), (37, 5459745), (57, 3544045), (95, 2126427), (111, 1819915), (185, 1091949), (285, 708809), (555, 363983), (703, 287355), (2109, 95785), (3515, 57471), (10545, 19157)]