201744970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2882071}}^1$

素因数の和:2882085

約数の個数: 16

約数和(自身を含む): 415018368

約数和(自身を除く): 213273398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2882071, 5764142, 14410355, 20174497, 28820710, 40348994, 100872485, 201744970]

約数ペア:

[(1, 201744970), (2, 100872485), (5, 40348994), (7, 28820710), (10, 20174497), (14, 14410355), (35, 5764142), (70, 2882071)]