218601274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{48299}}^1$

素因数の和:48405

約数の個数: 16

約数和(自身を含む): 343123200

約数和(自身を除く): 124521926

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 48299, 96598, 1497269, 2994538, 3525827, 7051654, 109300637, 218601274]

約数ペア:

[(1, 218601274), (2, 109300637), (31, 7051654), (62, 3525827), (73, 2994538), (146, 1497269), (2263, 96598), (4526, 48299)]