258821201

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 280573440

約数和(自身を除く): 21752239

約数列:

[1, 29, 31, 67, 899, 1943, 2077, 4297, 60233, 124613, 133207, 287899, 3863003, 8349071, 8924869, 258821201]

約数ペア:

[(1, 258821201), (29, 8924869), (31, 8349071), (67, 3863003), (899, 287899), (1943, 133207), (2077, 124613), (4297, 60233)]