208061733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 309818880

約数和(自身を除く): 101757147

約数列:

[1, 3, 11, 33, 67, 139, 201, 417, 677, 737, 1529, 2031, 2211, 4587, 7447, 9313, 22341, 27939, 45359, 94103, 102443, 136077, 282309, 307329, 498949, 1035133, 1496847, 3105399, 6304901, 18914703, 69353911, 208061733]

約数ペア:

[(1, 208061733), (3, 69353911), (11, 18914703), (33, 6304901), (67, 3105399), (139, 1496847), (201, 1035133), (417, 498949), (677, 307329), (737, 282309), (1529, 136077), (2031, 102443), (2211, 94103), (4587, 45359), (7447, 27939), (9313, 22341)]