204909692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{55501}}^1$

素因数の和:55589

約数の個数: 24

約数和(自身を含む): 391622112

約数和(自身を除く): 186712420

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 55501, 111002, 222004, 721513, 1443026, 2886052, 3940571, 7881142, 15762284, 51227423, 102454846, 204909692]

約数ペア:

[(1, 204909692), (2, 102454846), (4, 51227423), (13, 15762284), (26, 7881142), (52, 3940571), (71, 2886052), (142, 1443026), (284, 721513), (923, 222004), (1846, 111002), (3692, 55501)]