216907364

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{7237}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 389114880

約数和(自身を除く): 172207516

約数列:

[1, 2, 4, 59, 118, 127, 236, 254, 508, 7237, 7493, 14474, 14986, 28948, 29972, 426983, 853966, 919099, 1707932, 1838198, 3676396, 54226841, 108453682, 216907364]

約数ペア:

[(1, 216907364), (2, 108453682), (4, 54226841), (59, 3676396), (118, 1838198), (127, 1707932), (236, 919099), (254, 853966), (508, 426983), (7237, 29972), (7493, 28948), (14474, 14986)]