208293732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{304523}}^1$

素因数の和:304552

約数の個数: 36

約数和(自身を含む): 554233680

約数和(自身を除く): 345939948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 304523, 609046, 913569, 1218092, 1827138, 2740707, 3654276, 5481414, 5785937, 10962828, 11571874, 17357811, 23143748, 34715622, 52073433, 69431244, 104146866, 208293732]

約数ペア:

[(1, 208293732), (2, 104146866), (3, 69431244), (4, 52073433), (6, 34715622), (9, 23143748), (12, 17357811), (18, 11571874), (19, 10962828), (36, 5785937), (38, 5481414), (57, 3654276), (76, 2740707), (114, 1827138), (171, 1218092), (228, 913569), (342, 609046), (684, 304523)]