208594722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 495894528

約数和(自身を除く): 287299806

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 151, 186, 217, 302, 434, 453, 651, 906, 1057, 1061, 1302, 2114, 2122, 3171, 3183, 4681, 6342, 6366, 7427, 9362, 14043, 14854, 22281, 28086, 32767, 32891, 44562, 65534, 65782, 98301, 98673, 160211, 196602, 197346, 230237, 320422, 460474, 480633, 690711, 961266, 1121477, 1381422, 2242954, 3364431, 4966541, 6728862, 9933082, 14899623, 29799246, 34765787, 69531574, 104297361, 208594722]

約数ペア:

[(1, 208594722), (2, 104297361), (3, 69531574), (6, 34765787), (7, 29799246), (14, 14899623), (21, 9933082), (31, 6728862), (42, 4966541), (62, 3364431), (93, 2242954), (151, 1381422), (186, 1121477), (217, 961266), (302, 690711), (434, 480633), (453, 460474), (651, 320422), (906, 230237), (1057, 197346), (1061, 196602), (1302, 160211), (2114, 98673), (2122, 98301), (3171, 65782), (3183, 65534), (4681, 44562), (6342, 32891), (6366, 32767), (7427, 28086), (9362, 22281), (14043, 14854)]