196163872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 404756352

約数和(自身を除く): 208592480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 311, 368, 622, 736, 857, 1244, 1714, 2488, 3428, 4976, 6856, 7153, 9952, 13712, 14306, 19711, 27424, 28612, 39422, 57224, 78844, 114448, 157688, 228896, 266527, 315376, 533054, 630752, 1066108, 2132216, 4264432, 6130121, 8528864, 12260242, 24520484, 49040968, 98081936, 196163872]

約数ペア:

[(1, 196163872), (2, 98081936), (4, 49040968), (8, 24520484), (16, 12260242), (23, 8528864), (32, 6130121), (46, 4264432), (92, 2132216), (184, 1066108), (311, 630752), (368, 533054), (622, 315376), (736, 266527), (857, 228896), (1244, 157688), (1714, 114448), (2488, 78844), (3428, 57224), (4976, 39422), (6856, 28612), (7153, 27424), (9952, 19711), (13712, 14306)]