200561942

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{21673}}^1$

素因数の和:22343

約数の個数: 16

約数和(自身を含む): 344356512

約数和(自身を除く): 143794570

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 21673, 43346, 151711, 303422, 14325853, 28651706, 100280971, 200561942]

約数ペア:

[(1, 200561942), (2, 100280971), (7, 28651706), (14, 14325853), (661, 303422), (1322, 151711), (4627, 43346), (9254, 21673)]