206670243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{8017}}^1$

素因数の和:8694

約数の個数: 16

約数和(自身を含む): 297243296

約数和(自身を除く): 90573053

約数列:

[1, 3, 13, 39, 661, 1983, 8017, 8593, 24051, 25779, 104221, 312663, 5299237, 15897711, 68890081, 206670243]

約数ペア:

[(1, 206670243), (3, 68890081), (13, 15897711), (39, 5299237), (661, 312663), (1983, 104221), (8017, 25779), (8593, 24051)]