202180138

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 317260800

約数和(自身を除く): 115080662

約数列:

[1, 2, 59, 67, 107, 118, 134, 214, 239, 478, 3953, 6313, 7169, 7906, 12626, 14101, 14338, 16013, 25573, 28202, 32026, 51146, 422971, 845942, 944767, 1508807, 1713391, 1889534, 3017614, 3426782, 101090069, 202180138]

約数ペア:

[(1, 202180138), (2, 101090069), (59, 3426782), (67, 3017614), (107, 1889534), (118, 1713391), (134, 1508807), (214, 944767), (239, 845942), (478, 422971), (3953, 51146), (6313, 32026), (7169, 28202), (7906, 25573), (12626, 16013), (14101, 14338)]