208501024

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 422368128

約数和(自身を除く): 213867104

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 157, 188, 314, 376, 628, 752, 883, 1256, 1504, 1766, 2512, 3532, 5024, 7064, 7379, 14128, 14758, 28256, 29516, 41501, 59032, 83002, 118064, 138631, 166004, 236128, 277262, 332008, 554524, 664016, 1109048, 1328032, 2218096, 4436192, 6515657, 13031314, 26062628, 52125256, 104250512, 208501024]

約数ペア:

[(1, 208501024), (2, 104250512), (4, 52125256), (8, 26062628), (16, 13031314), (32, 6515657), (47, 4436192), (94, 2218096), (157, 1328032), (188, 1109048), (314, 664016), (376, 554524), (628, 332008), (752, 277262), (883, 236128), (1256, 166004), (1504, 138631), (1766, 118064), (2512, 83002), (3532, 59032), (5024, 41501), (7064, 29516), (7379, 28256), (14128, 14758)]