207737005372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2719}}^1\times {\mathrm{5717}}^1$

素因数の和:8710

約数の個数: 48

約数和(自身を含む): 393241040640

約数和(自身を除く): 185504035268

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 2719, 3341, 5438, 5717, 6682, 10876, 11434, 13364, 22868, 35347, 70694, 74321, 141388, 148642, 297284, 698783, 1397566, 1469269, 2795132, 2938538, 5877076, 9084179, 15544523, 18168358, 19100497, 31089046, 36336716, 38200994, 62178092, 76401988, 202078799, 404157598, 808315196, 3994942411, 7989884822, 15979769644, 51934251343, 103868502686, 207737005372]

約数ペア:

[(1, 207737005372), (2, 103868502686), (4, 51934251343), (13, 15979769644), (26, 7989884822), (52, 3994942411), (257, 808315196), (514, 404157598), (1028, 202078799), (2719, 76401988), (3341, 62178092), (5438, 38200994), (5717, 36336716), (6682, 31089046), (10876, 19100497), (11434, 18168358), (13364, 15544523), (22868, 9084179), (35347, 5877076), (70694, 2938538), (74321, 2795132), (141388, 1469269), (148642, 1397566), (297284, 698783)]