205742702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 143244178

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 473, 869, 946, 1738, 2753, 3397, 5506, 6794, 30283, 37367, 60566, 74734, 118379, 217487, 236758, 434974, 1302169, 2392357, 2604338, 4784714, 9351941, 18703882, 102871351, 205742702]

約数ペア:

[(1, 205742702), (2, 102871351), (11, 18703882), (22, 9351941), (43, 4784714), (79, 2604338), (86, 2392357), (158, 1302169), (473, 434974), (869, 236758), (946, 217487), (1738, 118379), (2753, 74734), (3397, 60566), (5506, 37367), (6794, 30283)]