203183744

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 219830656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 431, 464, 508, 862, 928, 1016, 1724, 1856, 2032, 3448, 3683, 3712, 4064, 6896, 7366, 8128, 12499, 13792, 14732, 16256, 24998, 27584, 29464, 49996, 54737, 55168, 58928, 99992, 109474, 117856, 199984, 218948, 235712, 399968, 437896, 471424, 799936, 875792, 1587373, 1599872, 1751584, 3174746, 3503168, 6349492, 7006336, 12698984, 25397968, 50795936, 101591872, 203183744]

約数ペア:

[(1, 203183744), (2, 101591872), (4, 50795936), (8, 25397968), (16, 12698984), (29, 7006336), (32, 6349492), (58, 3503168), (64, 3174746), (116, 1751584), (127, 1599872), (128, 1587373), (232, 875792), (254, 799936), (431, 471424), (464, 437896), (508, 399968), (862, 235712), (928, 218948), (1016, 199984), (1724, 117856), (1856, 109474), (2032, 99992), (3448, 58928), (3683, 55168), (3712, 54737), (4064, 49996), (6896, 29464), (7366, 27584), (8128, 24998), (12499, 16256), (13792, 14732)]