201921188

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{8699}}^1$

素因数の和:9539

約数の個数: 24

約数和(自身を含む): 404376000

約数和(自身を除く): 202454812

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 8699, 11606, 17398, 23212, 34796, 60893, 121786, 243572, 7211471, 14422942, 28845884, 50480297, 100960594, 201921188]

約数ペア:

[(1, 201921188), (2, 100960594), (4, 50480297), (7, 28845884), (14, 14422942), (28, 7211471), (829, 243572), (1658, 121786), (3316, 60893), (5803, 34796), (8699, 23212), (11606, 17398)]