205289909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6133}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 238489920

約数和(自身を除く): 33200011

約数列:

[1, 11, 17, 179, 187, 1969, 3043, 6133, 33473, 67463, 104261, 1097807, 1146871, 12075877, 18662719, 205289909]

約数ペア:

[(1, 205289909), (11, 18662719), (17, 12075877), (179, 1146871), (187, 1097807), (1969, 104261), (3043, 67463), (6133, 33473)]