200909914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{7741}}^1$

素因数の和:8445

約数の個数: 16

約数和(自身を含む): 317731680

約数和(自身を除く): 116821766

約数列:

[1, 2, 19, 38, 683, 1366, 7741, 12977, 15482, 25954, 147079, 294158, 5287103, 10574206, 100454957, 200909914]

約数ペア:

[(1, 200909914), (2, 100454957), (19, 10574206), (38, 5287103), (683, 294158), (1366, 147079), (7741, 25954), (12977, 15482)]