203421358

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 358401024

約数和(自身を除く): 154979666

約数列:

[1, 2, 7, 14, 47, 94, 173, 329, 346, 658, 1211, 1787, 2422, 3574, 8131, 12509, 16262, 25018, 56917, 83989, 113834, 167978, 309151, 587923, 618302, 1175846, 2164057, 4328114, 14530097, 29060194, 101710679, 203421358]

約数ペア:

[(1, 203421358), (2, 101710679), (7, 29060194), (14, 14530097), (47, 4328114), (94, 2164057), (173, 1175846), (329, 618302), (346, 587923), (658, 309151), (1211, 167978), (1787, 113834), (2422, 83989), (3574, 56917), (8131, 25018), (12509, 16262)]