203774690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30011}}^1$

素因数の和:30122

約数の個数: 32

約数和(自身を含む): 423529344

約数和(自身を除く): 219754654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 30011, 60022, 150055, 210077, 300110, 420154, 1050385, 2100770, 2911067, 5822134, 14555335, 20377469, 29110670, 40754938, 101887345, 203774690]

約数ペア:

[(1, 203774690), (2, 101887345), (5, 40754938), (7, 29110670), (10, 20377469), (14, 14555335), (35, 5822134), (70, 2911067), (97, 2100770), (194, 1050385), (485, 420154), (679, 300110), (970, 210077), (1358, 150055), (3395, 60022), (6790, 30011)]