239730106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81931}}^1$

素因数の和:81970

約数の個数: 32

約数和(自身を含む): 471928320

約数和(自身を除く): 232198214

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 81931, 163862, 573517, 901241, 1147034, 1556689, 1802482, 3113378, 6308687, 10896823, 12617374, 17123579, 21793646, 34247158, 119865053, 239730106]

約数ペア:

[(1, 239730106), (2, 119865053), (7, 34247158), (11, 21793646), (14, 17123579), (19, 12617374), (22, 10896823), (38, 6308687), (77, 3113378), (133, 1802482), (154, 1556689), (209, 1147034), (266, 901241), (418, 573517), (1463, 163862), (2926, 81931)]