214317838

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 385403904

約数和(自身を除く): 171086066

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 8803, 12173, 17606, 24346, 61621, 123242, 325711, 413741, 651422, 827482, 2279977, 2896187, 4559954, 5792374, 15308417, 30616834, 107158919, 214317838]

約数ペア:

[(1, 214317838), (2, 107158919), (7, 30616834), (14, 15308417), (37, 5792374), (47, 4559954), (74, 2896187), (94, 2279977), (259, 827482), (329, 651422), (518, 413741), (658, 325711), (1739, 123242), (3478, 61621), (8803, 24346), (12173, 17606)]