201879978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{26431}}^1$

素因数の和:26522

約数の個数: 32

約数和(自身を含む): 431370240

約数和(自身を除く): 229490262

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 26431, 52862, 79293, 158586, 502189, 1004378, 1506567, 1770877, 3013134, 3541754, 5312631, 10625262, 33646663, 67293326, 100939989, 201879978]

約数ペア:

[(1, 201879978), (2, 100939989), (3, 67293326), (6, 33646663), (19, 10625262), (38, 5312631), (57, 3541754), (67, 3013134), (114, 1770877), (134, 1506567), (201, 1004378), (402, 502189), (1273, 158586), (2546, 79293), (3819, 52862), (7638, 26431)]