201022072

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{166409}}^1$

素因数の和:166566

約数の個数: 16

約数和(自身を含む): 379414800

約数和(自身を除く): 178392728

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 166409, 332818, 665636, 1331272, 25127759, 50255518, 100511036, 201022072]

約数ペア:

[(1, 201022072), (2, 100511036), (4, 50255518), (8, 25127759), (151, 1331272), (302, 665636), (604, 332818), (1208, 166409)]