201616792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938623}}^1$

素因数の和:1938642

約数の個数: 16

約数和(自身を含む): 407111040

約数和(自身を除く): 205494248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938623, 3877246, 7754492, 15508984, 25202099, 50404198, 100808396, 201616792]

約数ペア:

[(1, 201616792), (2, 100808396), (4, 50404198), (8, 25202099), (13, 15508984), (26, 7754492), (52, 3877246), (104, 1938623)]