205045008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87179}}^1$

素因数の和:87204

約数の個数: 60

約数和(自身を含む): 616188240

約数和(自身を除く): 411143232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87179, 174358, 261537, 348716, 523074, 610253, 697432, 1046148, 1220506, 1394864, 1830759, 2092296, 2441012, 3661518, 4184592, 4271771, 4882024, 7323036, 8543542, 9764048, 12815313, 14646072, 17087084, 25630626, 29292144, 34174168, 51261252, 68348336, 102522504, 205045008]

約数ペア:

[(1, 205045008), (2, 102522504), (3, 68348336), (4, 51261252), (6, 34174168), (7, 29292144), (8, 25630626), (12, 17087084), (14, 14646072), (16, 12815313), (21, 9764048), (24, 8543542), (28, 7323036), (42, 4882024), (48, 4271771), (49, 4184592), (56, 3661518), (84, 2441012), (98, 2092296), (112, 1830759), (147, 1394864), (168, 1220506), (196, 1046148), (294, 697432), (336, 610253), (392, 523074), (588, 348716), (784, 261537), (1176, 174358), (2352, 87179)]