201407872

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 440236080

約数和(自身を除く): 238828208

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 43, 46, 64, 74, 86, 92, 128, 148, 172, 184, 296, 344, 368, 592, 688, 736, 851, 989, 1184, 1376, 1472, 1591, 1702, 1849, 1978, 2368, 2752, 2944, 3182, 3404, 3698, 3956, 4736, 5504, 6364, 6808, 7396, 7912, 12728, 13616, 14792, 15824, 25456, 27232, 29584, 31648, 36593, 42527, 50912, 54464, 59168, 63296, 68413, 73186, 85054, 101824, 108928, 118336, 126592, 136826, 146372, 170108, 203648, 236672, 273652, 292744, 340216, 547304, 585488, 680432, 1094608, 1170976, 1360864, 1573499, 2189216, 2341952, 2721728, 3146998, 4378432, 4683904, 5443456, 6293996, 8756864, 12587992, 25175984, 50351968, 100703936, 201407872]

約数ペア:

[(1, 201407872), (2, 100703936), (4, 50351968), (8, 25175984), (16, 12587992), (23, 8756864), (32, 6293996), (37, 5443456), (43, 4683904), (46, 4378432), (64, 3146998), (74, 2721728), (86, 2341952), (92, 2189216), (128, 1573499), (148, 1360864), (172, 1170976), (184, 1094608), (296, 680432), (344, 585488), (368, 547304), (592, 340216), (688, 292744), (736, 273652), (851, 236672), (989, 203648), (1184, 170108), (1376, 146372), (1472, 136826), (1591, 126592), (1702, 118336), (1849, 108928), (1978, 101824), (2368, 85054), (2752, 73186), (2944, 68413), (3182, 63296), (3404, 59168), (3698, 54464), (3956, 50912), (4736, 42527), (5504, 36593), (6364, 31648), (6808, 29584), (7396, 27232), (7912, 25456), (12728, 15824), (13616, 14792)]