208568748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5693}}^1$

素因数の和:5814

約数の個数: 48

約数和(自身を含む): 505080576

約数和(自身を除く): 296511828

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 5693, 6106, 9159, 11386, 12212, 17079, 18318, 22772, 34158, 36636, 68316, 244799, 404203, 489598, 734397, 808406, 979196, 1212609, 1468794, 1616812, 2425218, 2937588, 4850436, 17380729, 34761458, 52142187, 69522916, 104284374, 208568748]

約数ペア:

[(1, 208568748), (2, 104284374), (3, 69522916), (4, 52142187), (6, 34761458), (12, 17380729), (43, 4850436), (71, 2937588), (86, 2425218), (129, 1616812), (142, 1468794), (172, 1212609), (213, 979196), (258, 808406), (284, 734397), (426, 489598), (516, 404203), (852, 244799), (3053, 68316), (5693, 36636), (6106, 34158), (9159, 22772), (11386, 18318), (12212, 17079)]