221994434

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1\times {\mathrm{1259}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 336299040

約数和(自身を除く): 114304606

約数列:

[1, 2, 131, 262, 673, 1259, 1346, 2518, 88163, 164929, 176326, 329858, 847307, 1694614, 110997217, 221994434]

約数ペア:

[(1, 221994434), (2, 110997217), (131, 1694614), (262, 847307), (673, 329858), (1259, 176326), (1346, 164929), (2518, 88163)]