194835970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2783371}}^1$

素因数の和:2783385

約数の個数: 16

約数和(自身を含む): 400805568

約数和(自身を除く): 205969598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2783371, 5566742, 13916855, 19483597, 27833710, 38967194, 97417985, 194835970]

約数ペア:

[(1, 194835970), (2, 97417985), (5, 38967194), (7, 27833710), (10, 19483597), (14, 13916855), (35, 5566742), (70, 2783371)]