201891843

素因数分解:

$3^2\times {\mathrm{1931}}^1\times {\mathrm{11617}}^1$

素因数の和:13554

約数の個数: 12

約数和(自身を含む): 291797688

約数和(自身を除く): 89905845

約数列:

[1, 3, 9, 1931, 5793, 11617, 17379, 34851, 104553, 22432427, 67297281, 201891843]

約数ペア:

[(1, 201891843), (3, 67297281), (9, 22432427), (1931, 104553), (5793, 34851), (11617, 17379)]