203013072

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2179}}^1$

素因数の和:2840

約数の個数: 60

約数和(自身を含む): 569293920

約数和(自身を除く): 366280848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2179, 2588, 3882, 4358, 5176, 5823, 6537, 7764, 8716, 10352, 11646, 13074, 15528, 17432, 19611, 23292, 26148, 31056, 34864, 39222, 46584, 52296, 78444, 93168, 104592, 156888, 313776, 1409813, 2819626, 4229439, 5639252, 8458878, 11278504, 12688317, 16917756, 22557008, 25376634, 33835512, 50753268, 67671024, 101506536, 203013072]

約数ペア:

[(1, 203013072), (2, 101506536), (3, 67671024), (4, 50753268), (6, 33835512), (8, 25376634), (9, 22557008), (12, 16917756), (16, 12688317), (18, 11278504), (24, 8458878), (36, 5639252), (48, 4229439), (72, 2819626), (144, 1409813), (647, 313776), (1294, 156888), (1941, 104592), (2179, 93168), (2588, 78444), (3882, 52296), (4358, 46584), (5176, 39222), (5823, 34864), (6537, 31056), (7764, 26148), (8716, 23292), (10352, 19611), (11646, 17432), (13074, 15528)]