205536267

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 306060768

約数和(自身を除く): 100524501

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 4331, 5273, 12993, 15819, 38979, 47457, 321653, 374383, 964959, 1123149, 2894877, 3369447, 22837363, 68512089, 205536267]

約数ペア:

[(1, 205536267), (3, 68512089), (9, 22837363), (61, 3369447), (71, 2894877), (183, 1123149), (213, 964959), (549, 374383), (639, 321653), (4331, 47457), (5273, 38979), (12993, 15819)]