222327088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{817379}}^1$

素因数の和:817404

約数の個数: 20

約数和(自身を含む): 456098040

約数和(自身を除く): 233770952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 817379, 1634758, 3269516, 6539032, 13078064, 13895443, 27790886, 55581772, 111163544, 222327088]

約数ペア:

[(1, 222327088), (2, 111163544), (4, 55581772), (8, 27790886), (16, 13895443), (17, 13078064), (34, 6539032), (68, 3269516), (136, 1634758), (272, 817379)]