201723159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 306685440

約数和(自身を除く): 104962281

約数列:

[1, 3, 11, 29, 33, 87, 101, 303, 319, 957, 1111, 2087, 2929, 3333, 6261, 8787, 22957, 32219, 60523, 68871, 96657, 181569, 210787, 632361, 665753, 1997259, 2318657, 6112823, 6955971, 18338469, 67241053, 201723159]

約数ペア:

[(1, 201723159), (3, 67241053), (11, 18338469), (29, 6955971), (33, 6112823), (87, 2318657), (101, 1997259), (303, 665753), (319, 632361), (957, 210787), (1111, 181569), (2087, 96657), (2929, 68871), (3333, 60523), (6261, 32219), (8787, 22957)]