205400376

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{5717}}^1$

素因数の和:6228

約数の個数: 48

約数和(自身を含む): 557505000

約数和(自身を除く): 352104624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3992, 4491, 5717, 5988, 8982, 11434, 11976, 17151, 17964, 22868, 34302, 35928, 45736, 51453, 68604, 102906, 137208, 205812, 411624, 2852783, 5705566, 8558349, 11411132, 17116698, 22822264, 25675047, 34233396, 51350094, 68466792, 102700188, 205400376]

約数ペア:

[(1, 205400376), (2, 102700188), (3, 68466792), (4, 51350094), (6, 34233396), (8, 25675047), (9, 22822264), (12, 17116698), (18, 11411132), (24, 8558349), (36, 5705566), (72, 2852783), (499, 411624), (998, 205812), (1497, 137208), (1996, 102906), (2994, 68604), (3992, 51453), (4491, 45736), (5717, 35928), (5988, 34302), (8982, 22868), (11434, 17964), (11976, 17151)]