204839608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32869}}^1$

素因数の和:32935

約数の個数: 32

約数和(自身を含む): 414162000

約数和(自身を除く): 209322392

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32869, 65738, 131476, 262952, 624511, 1249022, 1347629, 2498044, 2695258, 4996088, 5390516, 10781032, 25604951, 51209902, 102419804, 204839608]

約数ペア:

[(1, 204839608), (2, 102419804), (4, 51209902), (8, 25604951), (19, 10781032), (38, 5390516), (41, 4996088), (76, 2695258), (82, 2498044), (152, 1347629), (164, 1249022), (328, 624511), (779, 262952), (1558, 131476), (3116, 65738), (6232, 32869)]