206813992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5011}}^1$

素因数の和:5102

約数の個数: 64

約数和(自身を含む): 490775040

約数和(自身を除く): 283961048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5011, 5159, 5896, 10022, 10318, 20044, 20636, 35077, 40088, 41272, 55121, 70154, 110242, 140308, 220484, 280616, 335737, 385847, 440968, 671474, 771694, 1342948, 1543388, 2350159, 2685896, 3086776, 3693107, 4700318, 7386214, 9400636, 14772428, 18801272, 25851749, 29544856, 51703498, 103406996, 206813992]

約数ペア:

[(1, 206813992), (2, 103406996), (4, 51703498), (7, 29544856), (8, 25851749), (11, 18801272), (14, 14772428), (22, 9400636), (28, 7386214), (44, 4700318), (56, 3693107), (67, 3086776), (77, 2685896), (88, 2350159), (134, 1543388), (154, 1342948), (268, 771694), (308, 671474), (469, 440968), (536, 385847), (616, 335737), (737, 280616), (938, 220484), (1474, 140308), (1876, 110242), (2948, 70154), (3752, 55121), (5011, 41272), (5159, 40088), (5896, 35077), (10022, 20636), (10318, 20044)]