201821366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{3617}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 316242144

約数和(自身を除く): 114420778

約数列:

[1, 2, 23, 46, 1213, 2426, 3617, 7234, 27899, 55798, 83191, 166382, 4387421, 8774842, 100910683, 201821366]

約数ペア:

[(1, 201821366), (2, 100910683), (23, 8774842), (46, 4387421), (1213, 166382), (2426, 83191), (3617, 55798), (7234, 27899)]