207440084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{1217}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 372142848

約数和(自身を除く): 164702764

約数列:

[1, 2, 4, 43, 86, 172, 991, 1217, 1982, 2434, 3964, 4868, 42613, 52331, 85226, 104662, 170452, 209324, 1206047, 2412094, 4824188, 51860021, 103720042, 207440084]

約数ペア:

[(1, 207440084), (2, 103720042), (4, 51860021), (43, 4824188), (86, 2412094), (172, 1206047), (991, 209324), (1217, 170452), (1982, 104662), (2434, 85226), (3964, 52331), (4868, 42613)]