207998334

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{54251}}^1$

素因数の和:54333

約数の個数: 32

約数和(自身を含む): 468737280

約数和(自身を除く): 260738946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 54251, 108502, 162753, 325506, 488259, 976518, 1464777, 2929554, 3851821, 7703642, 11555463, 23110926, 34666389, 69332778, 103999167, 207998334]

約数ペア:

[(1, 207998334), (2, 103999167), (3, 69332778), (6, 34666389), (9, 23110926), (18, 11555463), (27, 7703642), (54, 3851821), (71, 2929554), (142, 1464777), (213, 976518), (426, 488259), (639, 325506), (1278, 162753), (1917, 108502), (3834, 54251)]