194108523

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 115549077

約数列:

[1, 3, 7, 21, 23, 69, 161, 479, 483, 839, 1437, 2517, 3353, 5873, 10059, 11017, 17619, 19297, 33051, 57891, 77119, 135079, 231357, 401881, 405237, 1205643, 2813167, 8439501, 9243263, 27729789, 64702841, 194108523]

約数ペア:

[(1, 194108523), (3, 64702841), (7, 27729789), (21, 9243263), (23, 8439501), (69, 2813167), (161, 1205643), (479, 405237), (483, 401881), (839, 231357), (1437, 135079), (2517, 77119), (3353, 57891), (5873, 33051), (10059, 19297), (11017, 17619)]