214243904

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6551}}^1$

素因数の和:6643

約数の個数: 56

約数和(自身を含む): 492605568

約数和(自身を除く): 278361664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 6551, 8176, 13102, 16352, 26204, 32704, 45857, 52408, 91714, 104816, 183428, 209632, 366856, 419264, 478223, 733712, 956446, 1467424, 1912892, 2934848, 3347561, 3825784, 6695122, 7651568, 13390244, 15303136, 26780488, 30606272, 53560976, 107121952, 214243904]

約数ペア:

[(1, 214243904), (2, 107121952), (4, 53560976), (7, 30606272), (8, 26780488), (14, 15303136), (16, 13390244), (28, 7651568), (32, 6695122), (56, 3825784), (64, 3347561), (73, 2934848), (112, 1912892), (146, 1467424), (224, 956446), (292, 733712), (448, 478223), (511, 419264), (584, 366856), (1022, 209632), (1168, 183428), (2044, 104816), (2336, 91714), (4088, 52408), (4672, 45857), (6551, 32704), (8176, 26204), (13102, 16352)]