201604970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2880071}}^1$

素因数の和:2880085

約数の個数: 16

約数和(自身を含む): 414730368

約数和(自身を除く): 213125398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2880071, 5760142, 14400355, 20160497, 28800710, 40320994, 100802485, 201604970]

約数ペア:

[(1, 201604970), (2, 100802485), (5, 40320994), (7, 28800710), (10, 20160497), (14, 14400355), (35, 5760142), (70, 2880071)]