190183021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7247}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 228225024

約数和(自身を除く): 38042003

約数列:

[1, 7, 23, 161, 163, 1141, 3749, 7247, 26243, 50729, 166681, 1166767, 1181261, 8268827, 27169003, 190183021]

約数ペア:

[(1, 190183021), (7, 27169003), (23, 8268827), (161, 1181261), (163, 1166767), (1141, 166681), (3749, 50729), (7247, 26243)]