203245458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26863}}^1$

素因数の和:26978

約数の個数: 32

約数和(自身を含む): 442288896

約数和(自身を除く): 239043438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 26863, 53726, 80589, 161178, 349219, 698438, 1047657, 2095314, 2605711, 5211422, 7817133, 15634266, 33874243, 67748486, 101622729, 203245458]

約数ペア:

[(1, 203245458), (2, 101622729), (3, 67748486), (6, 33874243), (13, 15634266), (26, 7817133), (39, 5211422), (78, 2605711), (97, 2095314), (194, 1047657), (291, 698438), (582, 349219), (1261, 161178), (2522, 80589), (3783, 53726), (7566, 26863)]