210345486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{3253}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 453737760

約数和(自身を除く): 243392274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 2487, 3253, 4974, 6506, 9759, 10777, 19518, 21554, 32331, 42289, 64662, 84578, 126867, 253734, 2696737, 5393474, 8090211, 16180422, 35057581, 70115162, 105172743, 210345486]

約数ペア:

[(1, 210345486), (2, 105172743), (3, 70115162), (6, 35057581), (13, 16180422), (26, 8090211), (39, 5393474), (78, 2696737), (829, 253734), (1658, 126867), (2487, 84578), (3253, 64662), (4974, 42289), (6506, 32331), (9759, 21554), (10777, 19518)]