209958384

素因数分解:

$2^4\times 3^1\times {\mathrm{4374133}}^1$

素因数の和:4374144

約数の個数: 20

約数和(自身を含む): 542392616

約数和(自身を除く): 332434232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4374133, 8748266, 13122399, 17496532, 26244798, 34993064, 52489596, 69986128, 104979192, 209958384]

約数ペア:

[(1, 209958384), (2, 104979192), (3, 69986128), (4, 52489596), (6, 34993064), (8, 26244798), (12, 17496532), (16, 13122399), (24, 8748266), (48, 4374133)]