219645282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{46993}}^1$

素因数の和:47058

約数の個数: 32

約数和(自身を含む): 473699520

約数和(自身を除く): 254054238

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 46993, 93986, 140979, 281958, 892867, 1785734, 1926713, 2678601, 3853426, 5357202, 5780139, 11560278, 36607547, 73215094, 109822641, 219645282]

約数ペア:

[(1, 219645282), (2, 109822641), (3, 73215094), (6, 36607547), (19, 11560278), (38, 5780139), (41, 5357202), (57, 3853426), (82, 2678601), (114, 1926713), (123, 1785734), (246, 892867), (779, 281958), (1558, 140979), (2337, 93986), (4674, 46993)]