211897072

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{88883}}^1$

素因数の和:89040

約数の個数: 20

約数和(自身を含む): 413310600

約数和(自身を除く): 201413528

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 88883, 177766, 355532, 711064, 1422128, 13243567, 26487134, 52974268, 105948536, 211897072]

約数ペア:

[(1, 211897072), (2, 105948536), (4, 52974268), (8, 26487134), (16, 13243567), (149, 1422128), (298, 711064), (596, 355532), (1192, 177766), (2384, 88883)]