220897464

素因数分解:

$2^3\times 3^1\times {\mathrm{9204061}}^1$

素因数の和:9204070

約数の個数: 16

約数和(自身を含む): 552243720

約数和(自身を除く): 331346256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9204061, 18408122, 27612183, 36816244, 55224366, 73632488, 110448732, 220897464]

約数ペア:

[(1, 220897464), (2, 110448732), (3, 73632488), (4, 55224366), (6, 36816244), (8, 27612183), (12, 18408122), (24, 9204061)]