200053894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{13723}}^1$

素因数の和:13959

約数の個数: 16

約数和(自身を含む): 309778128

約数和(自身を除く): 109724234

約数列:

[1, 2, 37, 74, 197, 394, 7289, 13723, 14578, 27446, 507751, 1015502, 2703431, 5406862, 100026947, 200053894]

約数ペア:

[(1, 200053894), (2, 100026947), (37, 5406862), (74, 2703431), (197, 1015502), (394, 507751), (7289, 27446), (13723, 14578)]