207170828

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 365568000

約数和(自身を除く): 158397172

約数列:

[1, 2, 4, 271, 383, 499, 542, 766, 998, 1084, 1532, 1996, 103793, 135229, 191117, 207586, 270458, 382234, 415172, 540916, 764468, 51792707, 103585414, 207170828]

約数ペア:

[(1, 207170828), (2, 103585414), (4, 51792707), (271, 764468), (383, 540916), (499, 415172), (542, 382234), (766, 270458), (998, 207586), (1084, 191117), (1532, 135229), (1996, 103793)]