208056551162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{61518791}}^1$

素因数の和:61518901

約数の個数: 16

約数和(自身を含む): 332201476800

約数和(自身を除く): 124144925638

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 61518791, 123037582, 1168857029, 2337714058, 5475172399, 10950344798, 104028275581, 208056551162]

約数ペア:

[(1, 208056551162), (2, 104028275581), (19, 10950344798), (38, 5475172399), (89, 2337714058), (178, 1168857029), (1691, 123037582), (3382, 61518791)]