207821316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1619}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 511660800

約数和(自身を除く): 303839484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563, 1126, 1619, 1689, 2252, 3238, 3378, 4857, 6476, 6756, 9714, 10697, 19428, 21394, 30761, 32091, 42788, 61522, 64182, 92283, 123044, 128364, 184566, 369132, 911497, 1822994, 2734491, 3645988, 5468982, 10937964, 17318443, 34636886, 51955329, 69273772, 103910658, 207821316]

約数ペア:

[(1, 207821316), (2, 103910658), (3, 69273772), (4, 51955329), (6, 34636886), (12, 17318443), (19, 10937964), (38, 5468982), (57, 3645988), (76, 2734491), (114, 1822994), (228, 911497), (563, 369132), (1126, 184566), (1619, 128364), (1689, 123044), (2252, 92283), (3238, 64182), (3378, 61522), (4857, 42788), (6476, 32091), (6756, 30761), (9714, 21394), (10697, 19428)]