201967866

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{81901}}^1$

素因数の和:82046

約数の個数: 24

約数和(自身を含む): 440796564

約数和(自身を除く): 238828698

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 81901, 163802, 245703, 491406, 737109, 1474218, 11220437, 22440874, 33661311, 67322622, 100983933, 201967866]

約数ペア:

[(1, 201967866), (2, 100983933), (3, 67322622), (6, 33661311), (9, 22440874), (18, 11220437), (137, 1474218), (274, 737109), (411, 491406), (822, 245703), (1233, 163802), (2466, 81901)]