205600516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{274867}}^1$

素因数の和:274899

約数の個数: 24

約数和(自身を含む): 415600416

約数和(自身を除く): 209999900

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 274867, 549734, 1099468, 3023537, 4672739, 6047074, 9345478, 12094148, 18690956, 51400129, 102800258, 205600516]

約数ペア:

[(1, 205600516), (2, 102800258), (4, 51400129), (11, 18690956), (17, 12094148), (22, 9345478), (34, 6047074), (44, 4672739), (68, 3023537), (187, 1099468), (374, 549734), (748, 274867)]