222716866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 360328320

約数和(自身を除く): 137611454

約数列:

[1, 2, 23, 43, 46, 86, 109, 218, 989, 1033, 1978, 2066, 2507, 4687, 5014, 9374, 23759, 44419, 47518, 88838, 107801, 112597, 215602, 225194, 1021637, 2043274, 2589731, 4841671, 5179462, 9683342, 111358433, 222716866]

約数ペア:

[(1, 222716866), (2, 111358433), (23, 9683342), (43, 5179462), (46, 4841671), (86, 2589731), (109, 2043274), (218, 1021637), (989, 225194), (1033, 215602), (1978, 112597), (2066, 107801), (2507, 88838), (4687, 47518), (5014, 44419), (9374, 23759)]