204419630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{888781}}^1$

素因数の和:888811

約数の個数: 16

約数和(自身を含む): 383953824

約数和(自身を除く): 179534194

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 888781, 1777562, 4443905, 8887810, 20441963, 40883926, 102209815, 204419630]

約数ペア:

[(1, 204419630), (2, 102209815), (5, 40883926), (10, 20441963), (23, 8887810), (46, 4443905), (115, 1777562), (230, 888781)]