202295288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1951}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 409100160

約数和(自身を除く): 206804872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 997, 1951, 1994, 3902, 3988, 7804, 7976, 12961, 15608, 25363, 25922, 50726, 51844, 101452, 103688, 202904, 1945147, 3890294, 7780588, 15561176, 25286911, 50573822, 101147644, 202295288]

約数ペア:

[(1, 202295288), (2, 101147644), (4, 50573822), (8, 25286911), (13, 15561176), (26, 7780588), (52, 3890294), (104, 1945147), (997, 202904), (1951, 103688), (1994, 101452), (3902, 51844), (3988, 50726), (7804, 25922), (7976, 25363), (12961, 15608)]