228801937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{1619}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 281957760

約数和(自身を除く): 53155823

約数列:

[1, 7, 13, 91, 1553, 1619, 10871, 11333, 20189, 21047, 141323, 147329, 2514307, 17600149, 32685991, 228801937]

約数ペア:

[(1, 228801937), (7, 32685991), (13, 17600149), (91, 2514307), (1553, 147329), (1619, 141323), (10871, 21047), (11333, 20189)]