217775382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{2293}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 475683840

約数和(自身を除く): 257908458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1439, 2293, 2878, 4317, 4586, 6879, 8634, 13758, 15829, 25223, 31658, 47487, 50446, 75669, 94974, 151338, 3299627, 6599254, 9898881, 19797762, 36295897, 72591794, 108887691, 217775382]

約数ペア:

[(1, 217775382), (2, 108887691), (3, 72591794), (6, 36295897), (11, 19797762), (22, 9898881), (33, 6599254), (66, 3299627), (1439, 151338), (2293, 94974), (2878, 75669), (4317, 50446), (4586, 47487), (6879, 31658), (8634, 25223), (13758, 15829)]