203438554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 345088512

約数和(自身を除く): 141649958

約数列:

[1, 2, 11, 22, 31, 62, 317, 341, 634, 682, 941, 1882, 3487, 6974, 9827, 10351, 19654, 20702, 29171, 58342, 108097, 216194, 298297, 320881, 596594, 641762, 3281267, 6562534, 9247207, 18494414, 101719277, 203438554]

約数ペア:

[(1, 203438554), (2, 101719277), (11, 18494414), (22, 9247207), (31, 6562534), (62, 3281267), (317, 641762), (341, 596594), (634, 320881), (682, 298297), (941, 216194), (1882, 108097), (3487, 58342), (6974, 29171), (9827, 20702), (10351, 19654)]