206859896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{1129}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 399342000

約数和(自身を除く): 192482104

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 619, 1129, 1238, 2258, 2476, 4516, 4952, 9032, 22903, 41773, 45806, 83546, 91612, 167092, 183224, 334184, 698851, 1397702, 2795404, 5590808, 25857487, 51714974, 103429948, 206859896]

約数ペア:

[(1, 206859896), (2, 103429948), (4, 51714974), (8, 25857487), (37, 5590808), (74, 2795404), (148, 1397702), (296, 698851), (619, 334184), (1129, 183224), (1238, 167092), (2258, 91612), (2476, 83546), (4516, 45806), (4952, 41773), (9032, 22903)]