201328624

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13121}}^1$

素因数の和:13273

約数の個数: 40

約数和(自身を含む): 449087328

約数和(自身を除く): 247758704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 13121, 15344, 26242, 52484, 91847, 104968, 183694, 209936, 367388, 734776, 1469552, 1797577, 3595154, 7190308, 12583039, 14380616, 25166078, 28761232, 50332156, 100664312, 201328624]

約数ペア:

[(1, 201328624), (2, 100664312), (4, 50332156), (7, 28761232), (8, 25166078), (14, 14380616), (16, 12583039), (28, 7190308), (56, 3595154), (112, 1797577), (137, 1469552), (274, 734776), (548, 367388), (959, 209936), (1096, 183694), (1918, 104968), (2192, 91847), (3836, 52484), (7672, 26242), (13121, 15344)]