201198767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 259918848

約数和(自身を除く): 58720081

約数列:

[1, 7, 11, 41, 77, 101, 287, 451, 631, 707, 1111, 3157, 4141, 4417, 6941, 7777, 25871, 28987, 45551, 48587, 63731, 181097, 284581, 318857, 446117, 701041, 1992067, 2612971, 4907287, 18290797, 28742681, 201198767]

約数ペア:

[(1, 201198767), (7, 28742681), (11, 18290797), (41, 4907287), (77, 2612971), (101, 1992067), (287, 701041), (451, 446117), (631, 318857), (707, 284581), (1111, 181097), (3157, 63731), (4141, 48587), (4417, 45551), (6941, 28987), (7777, 25871)]