219164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 444528

約数和(自身を除く): 225364

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 293, 374, 586, 748, 1172, 3223, 4981, 6446, 9962, 12892, 19924, 54791, 109582, 219164]

約数ペア:

[(1, 219164), (2, 109582), (4, 54791), (11, 19924), (17, 12892), (22, 9962), (34, 6446), (44, 4981), (68, 3223), (187, 1172), (293, 748), (374, 586)]