208050535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{540391}}^1$

素因数の和:540414

約数の個数: 16

約数和(自身を含む): 311265792

約数和(自身を除く): 103215257

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 540391, 2701955, 3782737, 5944301, 18913685, 29721505, 41610107, 208050535]

約数ペア:

[(1, 208050535), (5, 41610107), (7, 29721505), (11, 18913685), (35, 5944301), (55, 3782737), (77, 2701955), (385, 540391)]