205674712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{3061}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 397937520

約数和(自身を除く): 192262808

約数列:

[1, 2, 4, 8, 37, 74, 148, 227, 296, 454, 908, 1816, 3061, 6122, 8399, 12244, 16798, 24488, 33596, 67192, 113257, 226514, 453028, 694847, 906056, 1389694, 2779388, 5558776, 25709339, 51418678, 102837356, 205674712]

約数ペア:

[(1, 205674712), (2, 102837356), (4, 51418678), (8, 25709339), (37, 5558776), (74, 2779388), (148, 1389694), (227, 906056), (296, 694847), (454, 453028), (908, 226514), (1816, 113257), (3061, 67192), (6122, 33596), (8399, 24488), (12244, 16798)]