214885986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 510836736

約数和(自身を除く): 295950750

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 151, 186, 217, 302, 434, 453, 651, 906, 1057, 1093, 1302, 2114, 2186, 3171, 3279, 4681, 6342, 6558, 7651, 9362, 14043, 15302, 22953, 28086, 32767, 33883, 45906, 65534, 67766, 98301, 101649, 165043, 196602, 203298, 237181, 330086, 474362, 495129, 711543, 990258, 1155301, 1423086, 2310602, 3465903, 5116333, 6931806, 10232666, 15348999, 30697998, 35814331, 71628662, 107442993, 214885986]

約数ペア:

[(1, 214885986), (2, 107442993), (3, 71628662), (6, 35814331), (7, 30697998), (14, 15348999), (21, 10232666), (31, 6931806), (42, 5116333), (62, 3465903), (93, 2310602), (151, 1423086), (186, 1155301), (217, 990258), (302, 711543), (434, 495129), (453, 474362), (651, 330086), (906, 237181), (1057, 203298), (1093, 196602), (1302, 165043), (2114, 101649), (2186, 98301), (3171, 67766), (3279, 65534), (4681, 45906), (6342, 33883), (6558, 32767), (7651, 28086), (9362, 22953), (14043, 15302)]