200941321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2357}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 242213760

約数和(自身を除く): 41272439

約数列:

[1, 7, 19, 133, 641, 2357, 4487, 12179, 16499, 44783, 85253, 313481, 1510837, 10575859, 28705903, 200941321]

約数ペア:

[(1, 200941321), (7, 28705903), (19, 10575859), (133, 1510837), (641, 313481), (2357, 85253), (4487, 44783), (12179, 16499)]