202216880

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8627}}^1$

素因数の和:8933

約数の個数: 40

約数和(自身を含む): 471813552

約数和(自身を除く): 269596672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 8627, 11720, 17254, 23440, 34508, 43135, 69016, 86270, 138032, 172540, 345080, 690160, 2527711, 5055422, 10110844, 12638555, 20221688, 25277110, 40443376, 50554220, 101108440, 202216880]

約数ペア:

[(1, 202216880), (2, 101108440), (4, 50554220), (5, 40443376), (8, 25277110), (10, 20221688), (16, 12638555), (20, 10110844), (40, 5055422), (80, 2527711), (293, 690160), (586, 345080), (1172, 172540), (1465, 138032), (2344, 86270), (2930, 69016), (4688, 43135), (5860, 34508), (8627, 23440), (11720, 17254)]