204781213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97841}}^1$

素因数の和:97884

約数の個数: 16

約数和(自身を含む): 262999296

約数和(自身を除く): 58218083

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 97841, 684887, 1271933, 2250343, 8903531, 15752401, 29254459, 204781213]

約数ペア:

[(1, 204781213), (7, 29254459), (13, 15752401), (23, 8903531), (91, 2250343), (161, 1271933), (299, 684887), (2093, 97841)]