201006687

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 317468160

約数和(自身を除く): 116461473

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 3061, 3127, 9183, 9381, 21427, 21889, 64281, 65667, 162233, 180599, 486699, 541797, 1135631, 1264193, 3406893, 3792579, 9571747, 28715241, 67002229, 201006687]

約数ペア:

[(1, 201006687), (3, 67002229), (7, 28715241), (21, 9571747), (53, 3792579), (59, 3406893), (159, 1264193), (177, 1135631), (371, 541797), (413, 486699), (1113, 180599), (1239, 162233), (3061, 65667), (3127, 64281), (9183, 21889), (9381, 21427)]