203485498270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2903203}}^1$

素因数の和:2903416

約数の個数: 32

約数和(自身を含む): 377091361152

約数和(自身を除く): 173605862882

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 7009, 14018, 35045, 70090, 2903203, 5806406, 14516015, 29032030, 124837729, 249675458, 473222089, 624188645, 946444178, 1248377290, 2366110445, 4732220890, 20348549827, 40697099654, 101742749135, 203485498270]

約数ペア:

[(1, 203485498270), (2, 101742749135), (5, 40697099654), (10, 20348549827), (43, 4732220890), (86, 2366110445), (163, 1248377290), (215, 946444178), (326, 624188645), (430, 473222089), (815, 249675458), (1630, 124837729), (7009, 29032030), (14018, 14516015), (35045, 5806406), (70090, 2903203)]