203765281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 225545040

約数和(自身を除く): 21779759

約数列:

[1, 17, 29, 97, 493, 1649, 2813, 4261, 47821, 72437, 123569, 413317, 2100673, 7026389, 11986193, 203765281]

約数ペア:

[(1, 203765281), (17, 11986193), (29, 7026389), (97, 2100673), (493, 413317), (1649, 123569), (2813, 72437), (4261, 47821)]