206031384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 620928000

約数和(自身を除く): 414896616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 239, 307, 312, 351, 468, 478, 614, 702, 717, 921, 936, 956, 1228, 1404, 1434, 1842, 1912, 2151, 2456, 2763, 2808, 2868, 3107, 3684, 3991, 4302, 5526, 5736, 6214, 6453, 7368, 7982, 8289, 8604, 9321, 11052, 11973, 12428, 12906, 15964, 16578, 17208, 18642, 22104, 23946, 24856, 25812, 27963, 31928, 33156, 35919, 37284, 47892, 51624, 55926, 66312, 71838, 73373, 74568, 83889, 95784, 107757, 111852, 143676, 146746, 167778, 215514, 220119, 223704, 287352, 293492, 335556, 431028, 440238, 586984, 660357, 671112, 862056, 880476, 953849, 1320714, 1760952, 1907698, 1981071, 2641428, 2861547, 3815396, 3962142, 5282856, 5723094, 7630792, 7924284, 8584641, 11446188, 15848568, 17169282, 22892376, 25753923, 34338564, 51507846, 68677128, 103015692, 206031384]

約数ペア:

[(1, 206031384), (2, 103015692), (3, 68677128), (4, 51507846), (6, 34338564), (8, 25753923), (9, 22892376), (12, 17169282), (13, 15848568), (18, 11446188), (24, 8584641), (26, 7924284), (27, 7630792), (36, 5723094), (39, 5282856), (52, 3962142), (54, 3815396), (72, 2861547), (78, 2641428), (104, 1981071), (108, 1907698), (117, 1760952), (156, 1320714), (216, 953849), (234, 880476), (239, 862056), (307, 671112), (312, 660357), (351, 586984), (468, 440238), (478, 431028), (614, 335556), (702, 293492), (717, 287352), (921, 223704), (936, 220119), (956, 215514), (1228, 167778), (1404, 146746), (1434, 143676), (1842, 111852), (1912, 107757), (2151, 95784), (2456, 83889), (2763, 74568), (2808, 73373), (2868, 71838), (3107, 66312), (3684, 55926), (3991, 51624), (4302, 47892), (5526, 37284), (5736, 35919), (6214, 33156), (6453, 31928), (7368, 27963), (7982, 25812), (8289, 24856), (8604, 23946), (9321, 22104), (11052, 18642), (11973, 17208), (12428, 16578), (12906, 15964)]