194417643

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57503}}^1$

素因数の和:57543

約数の個数: 24

約数和(自身を含む): 314661888

約数和(自身を除く): 120244245

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 57503, 172509, 402521, 1207563, 1322569, 2817647, 3967707, 8452941, 9257983, 27773949, 64805881, 194417643]

約数ペア:

[(1, 194417643), (3, 64805881), (7, 27773949), (21, 9257983), (23, 8452941), (49, 3967707), (69, 2817647), (147, 1322569), (161, 1207563), (483, 402521), (1127, 172509), (3381, 57503)]