207847736

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 397137600

約数和(自身を除く): 189289864

約数列:

[1, 2, 4, 8, 79, 158, 173, 316, 346, 632, 692, 1384, 1901, 3802, 7604, 13667, 15208, 27334, 54668, 109336, 150179, 300358, 328873, 600716, 657746, 1201432, 1315492, 2630984, 25980967, 51961934, 103923868, 207847736]

約数ペア:

[(1, 207847736), (2, 103923868), (4, 51961934), (8, 25980967), (79, 2630984), (158, 1315492), (173, 1201432), (316, 657746), (346, 600716), (632, 328873), (692, 300358), (1384, 150179), (1901, 109336), (3802, 54668), (7604, 27334), (13667, 15208)]