202255703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 238022400

約数和(自身を除く): 35766697

約数列:

[1, 13, 19, 43, 137, 139, 247, 559, 817, 1781, 1807, 2603, 2641, 5891, 5977, 10621, 19043, 33839, 34333, 76583, 77701, 111929, 113563, 247559, 361817, 818849, 1455077, 1476319, 4703621, 10645037, 15558131, 202255703]

約数ペア:

[(1, 202255703), (13, 15558131), (19, 10645037), (43, 4703621), (137, 1476319), (139, 1455077), (247, 818849), (559, 361817), (817, 247559), (1781, 113563), (1807, 111929), (2603, 77701), (2641, 76583), (5891, 34333), (5977, 33839), (10621, 19043)]