197385342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{427241}}^1$

素因数の和:427264

約数の個数: 32

約数和(自身を含む): 492182784

約数和(自身を除く): 294797442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 427241, 854482, 1281723, 2563446, 2990687, 4699651, 5981374, 8972061, 9399302, 14098953, 17944122, 28197906, 32897557, 65795114, 98692671, 197385342]

約数ペア:

[(1, 197385342), (2, 98692671), (3, 65795114), (6, 32897557), (7, 28197906), (11, 17944122), (14, 14098953), (21, 9399302), (22, 8972061), (33, 5981374), (42, 4699651), (66, 2990687), (77, 2563446), (154, 1281723), (231, 854482), (462, 427241)]