206754984

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{7537}}^1$

素因数の和:7679

約数の個数: 64

約数和(自身を含む): 578918400

約数和(自身を除く): 372163416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 7537, 9144, 13716, 15074, 22611, 27432, 30148, 45222, 60296, 67833, 90444, 135666, 180888, 203499, 271332, 406998, 542664, 813996, 957199, 1627992, 1914398, 2871597, 3828796, 5743194, 7657592, 8614791, 11486388, 17229582, 22972776, 25844373, 34459164, 51688746, 68918328, 103377492, 206754984]

約数ペア:

[(1, 206754984), (2, 103377492), (3, 68918328), (4, 51688746), (6, 34459164), (8, 25844373), (9, 22972776), (12, 17229582), (18, 11486388), (24, 8614791), (27, 7657592), (36, 5743194), (54, 3828796), (72, 2871597), (108, 1914398), (127, 1627992), (216, 957199), (254, 813996), (381, 542664), (508, 406998), (762, 271332), (1016, 203499), (1143, 180888), (1524, 135666), (2286, 90444), (3048, 67833), (3429, 60296), (4572, 45222), (6858, 30148), (7537, 27432), (9144, 22611), (13716, 15074)]