207958114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21559}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 391184640

約数和(自身を除く): 183226526

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 21559, 43118, 150913, 280267, 301826, 560534, 1142627, 1961869, 2285254, 3923738, 7998389, 14854151, 15996778, 29708302, 103979057, 207958114]

約数ペア:

[(1, 207958114), (2, 103979057), (7, 29708302), (13, 15996778), (14, 14854151), (26, 7998389), (53, 3923738), (91, 2285254), (106, 1961869), (182, 1142627), (371, 560534), (689, 301826), (742, 280267), (1378, 150913), (4823, 43118), (9646, 21559)]