217414406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1\times {\mathrm{3877}}^1$

素因数の和:6439

約数の個数: 16

約数和(自身を含む): 356000400

約数和(自身を除く): 138585994

約数列:

[1, 2, 11, 22, 2549, 3877, 5098, 7754, 28039, 42647, 56078, 85294, 9882473, 19764946, 108707203, 217414406]

約数ペア:

[(1, 217414406), (2, 108707203), (11, 19764946), (22, 9882473), (2549, 85294), (3877, 56078), (5098, 42647), (7754, 28039)]