201366380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{437753}}^1$

素因数の和:437785

約数の個数: 24

約数和(自身を含む): 441256032

約数和(自身を除く): 239889652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 437753, 875506, 1751012, 2188765, 4377530, 8755060, 10068319, 20136638, 40273276, 50341595, 100683190, 201366380]

約数ペア:

[(1, 201366380), (2, 100683190), (4, 50341595), (5, 40273276), (10, 20136638), (20, 10068319), (23, 8755060), (46, 4377530), (92, 2188765), (115, 1751012), (230, 875506), (460, 437753)]