201319378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{180071}}^1$

素因数の和:180129

約数の個数: 16

約数和(自身を含む): 332773056

約数和(自身を除く): 131453678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 180071, 360142, 2340923, 4681846, 7743053, 15486106, 100659689, 201319378]

約数ペア:

[(1, 201319378), (2, 100659689), (13, 15486106), (26, 7743053), (43, 4681846), (86, 2340923), (559, 360142), (1118, 180071)]