201985018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{6197}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 310891680

約数和(自身を除く): 108906662

約数列:

[1, 2, 43, 86, 379, 758, 6197, 12394, 16297, 32594, 266471, 532942, 2348663, 4697326, 100992509, 201985018]

約数ペア:

[(1, 201985018), (2, 100992509), (43, 4697326), (86, 2348663), (379, 532942), (758, 266471), (6197, 32594), (12394, 16297)]