201899256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647113}}^1$

素因数の和:647135

約数の個数: 32

約数和(自身を含む): 543575760

約数和(自身を除く): 341676504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647113, 1294226, 1941339, 2588452, 3882678, 5176904, 7765356, 8412469, 15530712, 16824938, 25237407, 33649876, 50474814, 67299752, 100949628, 201899256]

約数ペア:

[(1, 201899256), (2, 100949628), (3, 67299752), (4, 50474814), (6, 33649876), (8, 25237407), (12, 16824938), (13, 15530712), (24, 8412469), (26, 7765356), (39, 5176904), (52, 3882678), (78, 2588452), (104, 1941339), (156, 1294226), (312, 647113)]