208067180

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{22277}}^1$

素因数の和:22753

約数の個数: 24

約数和(自身を含む): 437896368

約数和(自身を除く): 229829188

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 22277, 44554, 89108, 111385, 222770, 445540, 10403359, 20806718, 41613436, 52016795, 104033590, 208067180]

約数ペア:

[(1, 208067180), (2, 104033590), (4, 52016795), (5, 41613436), (10, 20806718), (20, 10403359), (467, 445540), (934, 222770), (1868, 111385), (2335, 89108), (4670, 44554), (9340, 22277)]