219069712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{472133}}^1$

素因数の和:472170

約数の個数: 20

約数和(自身を含む): 439084620

約数和(自身を除く): 220014908

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 472133, 944266, 1888532, 3777064, 7554128, 13691857, 27383714, 54767428, 109534856, 219069712]

約数ペア:

[(1, 219069712), (2, 109534856), (4, 54767428), (8, 27383714), (16, 13691857), (29, 7554128), (58, 3777064), (116, 1888532), (232, 944266), (464, 472133)]