266050561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{31489}}^1$

素因数の和:31584

約数の個数: 16

約数和(自身を含む): 326488320

約数和(自身を除く): 60437759

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 31489, 220423, 535313, 2235719, 3747191, 15650033, 38007223, 266050561]

約数ペア:

[(1, 266050561), (7, 38007223), (17, 15650033), (71, 3747191), (119, 2235719), (497, 535313), (1207, 220423), (8449, 31489)]