201949614

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 457894944

約数和(自身を除く): 255945330

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 641, 761, 1282, 1522, 1923, 2283, 3846, 4566, 5769, 6849, 11538, 13698, 14743, 17503, 29486, 35006, 44229, 52509, 88458, 105018, 132687, 157527, 265374, 315054, 487801, 975602, 1463403, 2926806, 4390209, 8780418, 11219423, 22438846, 33658269, 67316538, 100974807, 201949614]

約数ペア:

[(1, 201949614), (2, 100974807), (3, 67316538), (6, 33658269), (9, 22438846), (18, 11219423), (23, 8780418), (46, 4390209), (69, 2926806), (138, 1463403), (207, 975602), (414, 487801), (641, 315054), (761, 265374), (1282, 157527), (1522, 132687), (1923, 105018), (2283, 88458), (3846, 52509), (4566, 44229), (5769, 35006), (6849, 29486), (11538, 17503), (13698, 14743)]