199465738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{4447}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 307125504

約数和(自身を除く): 107659766

約数列:

[1, 2, 41, 82, 547, 1094, 4447, 8894, 22427, 44854, 182327, 364654, 2432509, 4865018, 99732869, 199465738]

約数ペア:

[(1, 199465738), (2, 99732869), (41, 4865018), (82, 2432509), (547, 364654), (1094, 182327), (4447, 44854), (8894, 22427)]