201491442

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{8863}}^1$

素因数の和:9295

約数の個数: 32

約数和(自身を含む): 448872960

約数和(自身を除く): 247381518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 8863, 11367, 17726, 22734, 26589, 53178, 79767, 159534, 239301, 478602, 3731323, 7462646, 11193969, 22387938, 33581907, 67163814, 100745721, 201491442]

約数ペア:

[(1, 201491442), (2, 100745721), (3, 67163814), (6, 33581907), (9, 22387938), (18, 11193969), (27, 7462646), (54, 3731323), (421, 478602), (842, 239301), (1263, 159534), (2526, 79767), (3789, 53178), (7578, 26589), (8863, 22734), (11367, 17726)]