204470045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{29399}}^1$

素因数の和:29524

約数の個数: 16

約数和(自身を含む): 266716800

約数和(自身を除く): 62246755

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 29399, 146995, 382187, 1910935, 3145693, 15728465, 40894009, 204470045]

約数ペア:

[(1, 204470045), (5, 40894009), (13, 15728465), (65, 3145693), (107, 1910935), (535, 382187), (1391, 146995), (6955, 29399)]