190785711

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 267688960

約数和(自身を除く): 76903249

約数列:

[1, 3, 43, 79, 97, 129, 193, 237, 291, 579, 3397, 4171, 7663, 8299, 10191, 12513, 15247, 18721, 22989, 24897, 45741, 56163, 329509, 655621, 805003, 988527, 1478959, 1966863, 2415009, 4436877, 63595237, 190785711]

約数ペア:

[(1, 190785711), (3, 63595237), (43, 4436877), (79, 2415009), (97, 1966863), (129, 1478959), (193, 988527), (237, 805003), (291, 655621), (579, 329509), (3397, 56163), (4171, 45741), (7663, 24897), (8299, 22989), (10191, 18721), (12513, 15247)]