201916292

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{811}}^1\times {\mathrm{929}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 359456160

約数和(自身を除く): 157539868

約数列:

[1, 2, 4, 67, 134, 268, 811, 929, 1622, 1858, 3244, 3716, 54337, 62243, 108674, 124486, 217348, 248972, 753419, 1506838, 3013676, 50479073, 100958146, 201916292]

約数ペア:

[(1, 201916292), (2, 100958146), (4, 50479073), (67, 3013676), (134, 1506838), (268, 753419), (811, 248972), (929, 217348), (1622, 124486), (1858, 108674), (3244, 62243), (3716, 54337)]