201844510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2237}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 415730880

約数和(自身を除く): 213886370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1289, 2237, 2578, 4474, 6445, 9023, 11185, 12890, 15659, 18046, 22370, 31318, 45115, 78295, 90230, 156590, 2883493, 5766986, 14417465, 20184451, 28834930, 40368902, 100922255, 201844510]

約数ペア:

[(1, 201844510), (2, 100922255), (5, 40368902), (7, 28834930), (10, 20184451), (14, 14417465), (35, 5766986), (70, 2883493), (1289, 156590), (2237, 90230), (2578, 78295), (4474, 45115), (6445, 31318), (9023, 22370), (11185, 18046), (12890, 15659)]