203418172419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{204173}}^1$

素因数の和:204440

約数の個数: 64

約数和(自身を含む): 357516840960

約数和(自身を除く): 154098668541

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 227, 231, 399, 627, 681, 1463, 1589, 2497, 4313, 4389, 4767, 7491, 12939, 17479, 30191, 47443, 52437, 90573, 142329, 204173, 332101, 612519, 996303, 1429211, 2245903, 3879287, 4287633, 6737709, 11637861, 15721321, 27155009, 42672157, 46347271, 47163963, 81465027, 128016471, 139041813, 298705099, 324430897, 509819981, 880598149, 896115297, 973292691, 1529459943, 2641794447, 3568739867, 6164187043, 9686579639, 10706219601, 18492561129, 29059738917, 67806057473, 203418172419]

約数ペア:

[(1, 203418172419), (3, 67806057473), (7, 29059738917), (11, 18492561129), (19, 10706219601), (21, 9686579639), (33, 6164187043), (57, 3568739867), (77, 2641794447), (133, 1529459943), (209, 973292691), (227, 896115297), (231, 880598149), (399, 509819981), (627, 324430897), (681, 298705099), (1463, 139041813), (1589, 128016471), (2497, 81465027), (4313, 47163963), (4389, 46347271), (4767, 42672157), (7491, 27155009), (12939, 15721321), (17479, 11637861), (30191, 6737709), (47443, 4287633), (52437, 3879287), (90573, 2245903), (142329, 1429211), (204173, 996303), (332101, 612519)]