214978242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26879}}^1$

素因数の和:26958

約数の個数: 32

約数和(自身を含む): 454164480

約数和(自身を除く): 239186238

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 26879, 53758, 80637, 161274, 833249, 1155797, 1666498, 2311594, 2499747, 3467391, 4999494, 6934782, 35829707, 71659414, 107489121, 214978242]

約数ペア:

[(1, 214978242), (2, 107489121), (3, 71659414), (6, 35829707), (31, 6934782), (43, 4999494), (62, 3467391), (86, 2499747), (93, 2311594), (129, 1666498), (186, 1155797), (258, 833249), (1333, 161274), (2666, 80637), (3999, 53758), (7998, 26879)]