190039087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7817}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 228160512

約数和(自身を除く): 38121425

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 7817, 24311, 54719, 179791, 1180367, 1258537, 8262569, 27148441, 190039087]

約数ペア:

[(1, 190039087), (7, 27148441), (23, 8262569), (151, 1258537), (161, 1180367), (1057, 179791), (3473, 54719), (7817, 24311)]