211625367094

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{4969}}^1\times {\mathrm{256561}}^1$

素因数の和:261615

約数の個数: 16

約数和(自身を含む): 321328511280

約数和(自身を除く): 109703144186

約数列:

[1, 2, 83, 166, 4969, 9938, 256561, 412427, 513122, 824854, 21294563, 42589126, 1274851609, 2549703218, 105812683547, 211625367094]

約数ペア:

[(1, 211625367094), (2, 105812683547), (83, 2549703218), (166, 1274851609), (4969, 42589126), (9938, 21294563), (256561, 824854), (412427, 513122)]