199383984

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{11257}}^1$

素因数の和:11315

約数の個数: 80

約数和(自身を含む): 586316640

約数和(自身を除く): 386932656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 11257, 17712, 22514, 33771, 45028, 67542, 90056, 101313, 135084, 180112, 202626, 270168, 303939, 405252, 461537, 540336, 607878, 810504, 923074, 1215756, 1384611, 1621008, 1846148, 2431512, 2769222, 3692296, 4153833, 4863024, 5538444, 7384592, 8307666, 11076888, 12461499, 16615332, 22153776, 24922998, 33230664, 49845996, 66461328, 99691992, 199383984]

約数ペア:

[(1, 199383984), (2, 99691992), (3, 66461328), (4, 49845996), (6, 33230664), (8, 24922998), (9, 22153776), (12, 16615332), (16, 12461499), (18, 11076888), (24, 8307666), (27, 7384592), (36, 5538444), (41, 4863024), (48, 4153833), (54, 3692296), (72, 2769222), (82, 2431512), (108, 1846148), (123, 1621008), (144, 1384611), (164, 1215756), (216, 923074), (246, 810504), (328, 607878), (369, 540336), (432, 461537), (492, 405252), (656, 303939), (738, 270168), (984, 202626), (1107, 180112), (1476, 135084), (1968, 101313), (2214, 90056), (2952, 67542), (4428, 45028), (5904, 33771), (8856, 22514), (11257, 17712)]