131824196

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{18757}}^1$

素因数の和:19019

約数の個数: 24

約数和(自身を含む): 264712896

約数和(自身を除く): 132888700

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 18757, 37514, 75028, 131299, 262598, 525196, 4708007, 9416014, 18832028, 32956049, 65912098, 131824196]

約数ペア:

[(1, 131824196), (2, 65912098), (4, 32956049), (7, 18832028), (14, 9416014), (28, 4708007), (251, 525196), (502, 262598), (1004, 131299), (1757, 75028), (3514, 37514), (7028, 18757)]