200987416

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10909}}^1$

素因数の和:10976

約数の個数: 48

約数和(自身を含む): 447746400

約数和(自身を除く): 246758984

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 10909, 18424, 21818, 43636, 76363, 87272, 152726, 305452, 512723, 534541, 610904, 1025446, 1069082, 2050892, 2138164, 3589061, 4101784, 4276328, 7178122, 14356244, 25123427, 28712488, 50246854, 100493708, 200987416]

約数ペア:

[(1, 200987416), (2, 100493708), (4, 50246854), (7, 28712488), (8, 25123427), (14, 14356244), (28, 7178122), (47, 4276328), (49, 4101784), (56, 3589061), (94, 2138164), (98, 2050892), (188, 1069082), (196, 1025446), (329, 610904), (376, 534541), (392, 512723), (658, 305452), (1316, 152726), (2303, 87272), (2632, 76363), (4606, 43636), (9212, 21818), (10909, 18424)]