201980306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{5927}}^1$

素因数の和:7489

約数の個数: 16

約数和(自身を含む): 330782400

約数和(自身を除く): 128802094

約数列:

[1, 2, 11, 22, 1549, 3098, 5927, 11854, 17039, 34078, 65197, 130394, 9180923, 18361846, 100990153, 201980306]

約数ペア:

[(1, 201980306), (2, 100990153), (11, 18361846), (22, 9180923), (1549, 130394), (3098, 65197), (5927, 34078), (11854, 17039)]