210968506

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{37579}}^1$

素因数の和:37989

約数の個数: 16

約数和(自身を含む): 362571840

約数和(自身を除く): 151603334

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 37579, 75158, 263053, 526106, 15069179, 30138358, 105484253, 210968506]

約数ペア:

[(1, 210968506), (2, 105484253), (7, 30138358), (14, 15069179), (401, 526106), (802, 263053), (2807, 75158), (5614, 37579)]