222750714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{853}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 453043584

約数和(自身を除く): 230292870

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 613, 853, 1226, 1706, 1839, 2559, 3678, 5118, 43523, 60563, 87046, 121126, 130569, 181689, 261138, 363378, 522889, 1045778, 1568667, 3137334, 37125119, 74250238, 111375357, 222750714]

約数ペア:

[(1, 222750714), (2, 111375357), (3, 74250238), (6, 37125119), (71, 3137334), (142, 1568667), (213, 1045778), (426, 522889), (613, 363378), (853, 261138), (1226, 181689), (1706, 130569), (1839, 121126), (2559, 87046), (3678, 60563), (5118, 43523)]