207948165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11171}}^1$

素因数の和:11269

約数の個数: 32

約数和(自身を含む): 357146496

約数和(自身を除く): 149198331

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 11171, 18615, 33513, 55855, 167565, 189907, 569721, 815483, 949535, 2446449, 2848605, 4077415, 12232245, 13863211, 41589633, 69316055, 207948165]

約数ペア:

[(1, 207948165), (3, 69316055), (5, 41589633), (15, 13863211), (17, 12232245), (51, 4077415), (73, 2848605), (85, 2446449), (219, 949535), (255, 815483), (365, 569721), (1095, 189907), (1241, 167565), (3723, 55855), (6205, 33513), (11171, 18615)]