199792008

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 619902360

約数和(自身を除く): 420110352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 216, 222, 234, 296, 312, 324, 333, 351, 444, 468, 481, 641, 648, 666, 702, 888, 936, 962, 999, 1053, 1282, 1332, 1404, 1443, 1923, 1924, 1998, 2106, 2564, 2664, 2808, 2886, 2997, 3846, 3848, 3996, 4212, 4329, 5128, 5769, 5772, 5994, 7692, 7992, 8333, 8424, 8658, 11538, 11544, 11988, 12987, 15384, 16666, 17307, 17316, 23076, 23717, 23976, 24999, 25974, 33332, 34614, 34632, 38961, 46152, 47434, 49998, 51921, 51948, 66664, 69228, 71151, 74997, 77922, 94868, 99996, 103842, 103896, 138456, 142302, 149994, 155844, 189736, 199992, 207684, 213453, 224991, 284604, 299988, 308321, 311688, 415368, 426906, 449982, 569208, 599976, 616642, 640359, 674973, 853812, 899964, 924963, 1233284, 1280718, 1349946, 1707624, 1799928, 1849926, 1921077, 2466568, 2561436, 2699892, 2774889, 3699852, 3842154, 5122872, 5399784, 5549778, 7399704, 7684308, 8324667, 11099556, 15368616, 16649334, 22199112, 24974001, 33298668, 49948002, 66597336, 99896004, 199792008]

約数ペア:

[(1, 199792008), (2, 99896004), (3, 66597336), (4, 49948002), (6, 33298668), (8, 24974001), (9, 22199112), (12, 16649334), (13, 15368616), (18, 11099556), (24, 8324667), (26, 7684308), (27, 7399704), (36, 5549778), (37, 5399784), (39, 5122872), (52, 3842154), (54, 3699852), (72, 2774889), (74, 2699892), (78, 2561436), (81, 2466568), (104, 1921077), (108, 1849926), (111, 1799928), (117, 1707624), (148, 1349946), (156, 1280718), (162, 1233284), (216, 924963), (222, 899964), (234, 853812), (296, 674973), (312, 640359), (324, 616642), (333, 599976), (351, 569208), (444, 449982), (468, 426906), (481, 415368), (641, 311688), (648, 308321), (666, 299988), (702, 284604), (888, 224991), (936, 213453), (962, 207684), (999, 199992), (1053, 189736), (1282, 155844), (1332, 149994), (1404, 142302), (1443, 138456), (1923, 103896), (1924, 103842), (1998, 99996), (2106, 94868), (2564, 77922), (2664, 74997), (2808, 71151), (2886, 69228), (2997, 66664), (3846, 51948), (3848, 51921), (3996, 49998), (4212, 47434), (4329, 46152), (5128, 38961), (5769, 34632), (5772, 34614), (5994, 33332), (7692, 25974), (7992, 24999), (8333, 23976), (8424, 23717), (8658, 23076), (11538, 17316), (11544, 17307), (11988, 16666), (12987, 15384)]