222773336

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 430164000

約数和(自身を除く): 207390664

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1592, 3413, 6826, 8159, 13652, 16318, 27304, 32636, 65272, 139933, 279866, 559732, 679187, 1119464, 1358374, 2716748, 5433496, 27846667, 55693334, 111386668, 222773336]

約数ペア:

[(1, 222773336), (2, 111386668), (4, 55693334), (8, 27846667), (41, 5433496), (82, 2716748), (164, 1358374), (199, 1119464), (328, 679187), (398, 559732), (796, 279866), (1592, 139933), (3413, 65272), (6826, 32636), (8159, 27304), (13652, 16318)]