214133072

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199751}}^1$

素因数の和:199826

約数の個数: 20

約数和(自身を含む): 421077216

約数和(自身を除く): 206944144

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 199751, 399502, 799004, 1598008, 3196016, 13383317, 26766634, 53533268, 107066536, 214133072]

約数ペア:

[(1, 214133072), (2, 107066536), (4, 53533268), (8, 26766634), (16, 13383317), (67, 3196016), (134, 1598008), (268, 799004), (536, 399502), (1072, 199751)]