331324214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{153533}}^1$

素因数の和:153631

約数の個数: 16

約数和(自身を含む): 541667952

約数和(自身を除く): 210343738

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 153533, 307066, 1995929, 3991858, 12743239, 25486478, 165662107, 331324214]

約数ペア:

[(1, 331324214), (2, 165662107), (13, 25486478), (26, 12743239), (83, 3991858), (166, 1995929), (1079, 307066), (2158, 153533)]