202190265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264301}}^1$

素因数の和:264329

約数の個数: 24

約数和(自身を含む): 371080008

約数和(自身を除く): 168889743

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264301, 792903, 1321505, 2378709, 3964515, 4493117, 11893545, 13479351, 22465585, 40438053, 67396755, 202190265]

約数ペア:

[(1, 202190265), (3, 67396755), (5, 40438053), (9, 22465585), (15, 13479351), (17, 11893545), (45, 4493117), (51, 3964515), (85, 2378709), (153, 1321505), (255, 792903), (765, 264301)]