211955966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 345034080

約数和(自身を除く): 133078114

約数列:

[1, 2, 17, 34, 59, 118, 157, 314, 673, 1003, 1346, 2006, 2669, 5338, 9263, 11441, 18526, 22882, 39707, 79414, 105661, 157471, 211322, 314942, 675019, 1350038, 1796237, 3592474, 6233999, 12467998, 105977983, 211955966]

約数ペア:

[(1, 211955966), (2, 105977983), (17, 12467998), (34, 6233999), (59, 3592474), (118, 1796237), (157, 1350038), (314, 675019), (673, 314942), (1003, 211322), (1346, 157471), (2006, 105661), (2669, 79414), (5338, 39707), (9263, 22882), (11441, 18526)]