204426904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{136649}}^1$

素因数の和:136683

約数の個数: 32

約数和(自身を含む): 442746000

約数和(自身を除く): 238319096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 136649, 273298, 546596, 1093192, 1503139, 2323033, 3006278, 4646066, 6012556, 9292132, 12025112, 18584264, 25553363, 51106726, 102213452, 204426904]

約数ペア:

[(1, 204426904), (2, 102213452), (4, 51106726), (8, 25553363), (11, 18584264), (17, 12025112), (22, 9292132), (34, 6012556), (44, 4646066), (68, 3006278), (88, 2323033), (136, 1503139), (187, 1093192), (374, 546596), (748, 273298), (1496, 136649)]