208073418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{105407}}^1$

素因数の和:105466

約数の個数: 32

約数和(自身を含む): 485720064

約数和(自身を除く): 277646646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 105407, 210814, 316221, 632442, 737849, 1475698, 2213547, 4427094, 4954129, 9908258, 14862387, 29724774, 34678903, 69357806, 104036709, 208073418]

約数ペア:

[(1, 208073418), (2, 104036709), (3, 69357806), (6, 34678903), (7, 29724774), (14, 14862387), (21, 9908258), (42, 4954129), (47, 4427094), (94, 2213547), (141, 1475698), (282, 737849), (329, 632442), (658, 316221), (987, 210814), (1974, 105407)]