200640430042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{72120931}}^1$

素因数の和:72121053

約数の個数: 16

約数和(自身を含む): 327140547552

約数和(自身を除く): 126500117510

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 72120931, 144241862, 937572103, 1875144206, 7716939617, 15433879234, 100320215021, 200640430042]

約数ペア:

[(1, 200640430042), (2, 100320215021), (13, 15433879234), (26, 7716939617), (107, 1875144206), (214, 937572103), (1391, 144241862), (2782, 72120931)]