218353132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{11617}}^1$

素因数の和:11785

約数の個数: 24

約数和(自身を含む): 395569664

約数和(自身を除く): 177216532

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 4699, 9398, 11617, 18796, 23234, 46468, 429829, 859658, 1475359, 1719316, 2950718, 5901436, 54588283, 109176566, 218353132]

約数ペア:

[(1, 218353132), (2, 109176566), (4, 54588283), (37, 5901436), (74, 2950718), (127, 1719316), (148, 1475359), (254, 859658), (508, 429829), (4699, 46468), (9398, 23234), (11617, 18796)]