208051197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{6553}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 292570560

約数和(自身を除く): 84519363

約数列:

[1, 3, 19, 57, 557, 1671, 6553, 10583, 19659, 31749, 124507, 373521, 3650021, 10950063, 69350399, 208051197]

約数ペア:

[(1, 208051197), (3, 69350399), (19, 10950063), (57, 3650021), (557, 373521), (1671, 124507), (6553, 31749), (10583, 19659)]