210594895

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 316910880

約数和(自身を除く): 106315985

約数列:

[1, 5, 7, 17, 35, 49, 59, 85, 119, 245, 295, 413, 595, 833, 857, 1003, 2065, 2891, 4165, 4285, 5015, 5999, 7021, 14455, 14569, 29995, 35105, 41993, 49147, 50563, 72845, 101983, 209965, 245735, 252815, 353941, 509915, 713881, 859571, 1769705, 2477587, 3569405, 4297855, 6016997, 12387935, 30084985, 42118979, 210594895]

約数ペア:

[(1, 210594895), (5, 42118979), (7, 30084985), (17, 12387935), (35, 6016997), (49, 4297855), (59, 3569405), (85, 2477587), (119, 1769705), (245, 859571), (295, 713881), (413, 509915), (595, 353941), (833, 252815), (857, 245735), (1003, 209965), (2065, 101983), (2891, 72845), (4165, 50563), (4285, 49147), (5015, 41993), (5999, 35105), (7021, 29995), (14455, 14569)]