190227457

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{24113}}^1$

素因数の和:24157

約数の個数: 16

約数和(自身を含む): 231494400

約数和(自身を除く): 41266943

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 24113, 168791, 554599, 1181537, 3882193, 8270759, 27175351, 190227457]

約数ペア:

[(1, 190227457), (7, 27175351), (23, 8270759), (49, 3882193), (161, 1181537), (343, 554599), (1127, 168791), (7889, 24113)]