202487958

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{20717}}^1$

素因数の和:20909

約数の個数: 32

約数和(自身を含む): 452481120

約数和(自身を除く): 249993162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 20717, 41434, 62151, 124302, 186453, 372906, 559359, 1118718, 3749777, 7499554, 11249331, 22498662, 33747993, 67495986, 101243979, 202487958]

約数ペア:

[(1, 202487958), (2, 101243979), (3, 67495986), (6, 33747993), (9, 22498662), (18, 11249331), (27, 7499554), (54, 3749777), (181, 1118718), (362, 559359), (543, 372906), (1086, 186453), (1629, 124302), (3258, 62151), (4887, 41434), (9774, 20717)]