201194578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{17627}}^1$

素因数の和:18081

約数の個数: 16

約数和(自身を含む): 325765440

約数和(自身を除く): 124570862

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 17627, 35254, 229151, 458302, 7738253, 15476506, 100597289, 201194578]

約数ペア:

[(1, 201194578), (2, 100597289), (13, 15476506), (26, 7738253), (439, 458302), (878, 229151), (5707, 35254), (11414, 17627)]