201101552

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141223}}^1$

素因数の和:141320

約数の個数: 20

約数和(自身を含む): 394014960

約数和(自身を除く): 192913408

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141223, 282446, 564892, 1129784, 2259568, 12568847, 25137694, 50275388, 100550776, 201101552]

約数ペア:

[(1, 201101552), (2, 100550776), (4, 50275388), (8, 25137694), (16, 12568847), (89, 2259568), (178, 1129784), (356, 564892), (712, 282446), (1424, 141223)]