208665144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{152533}}^1$

素因数の和:152564

約数の個数: 48

約数和(自身を含む): 594882600

約数和(自身を除く): 386217456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 152533, 305066, 457599, 610132, 915198, 1220264, 1372797, 1830396, 2745594, 2898127, 3660792, 5491188, 5796254, 8694381, 10982376, 11592508, 17388762, 23185016, 26083143, 34777524, 52166286, 69555048, 104332572, 208665144]

約数ペア:

[(1, 208665144), (2, 104332572), (3, 69555048), (4, 52166286), (6, 34777524), (8, 26083143), (9, 23185016), (12, 17388762), (18, 11592508), (19, 10982376), (24, 8694381), (36, 5796254), (38, 5491188), (57, 3660792), (72, 2898127), (76, 2745594), (114, 1830396), (152, 1372797), (171, 1220264), (228, 915198), (342, 610132), (456, 457599), (684, 305066), (1368, 152533)]