201402047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 56000833

約数列:

[1, 7, 11, 77, 79, 113, 293, 553, 791, 869, 1243, 2051, 3223, 6083, 8701, 8927, 22561, 23147, 33109, 62489, 98197, 162029, 231763, 254617, 364199, 687379, 1782319, 2549393, 2615611, 18309277, 28771721, 201402047]

約数ペア:

[(1, 201402047), (7, 28771721), (11, 18309277), (77, 2615611), (79, 2549393), (113, 1782319), (293, 687379), (553, 364199), (791, 254617), (869, 231763), (1243, 162029), (2051, 98197), (3223, 62489), (6083, 33109), (8701, 23147), (8927, 22561)]