201043952

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 398057856

約数和(自身を除く): 197013904

約数列:

[1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 536, 668, 1072, 1123, 1336, 2246, 2672, 4492, 8984, 11189, 17968, 22378, 44756, 75241, 89512, 150482, 179024, 187541, 300964, 375082, 601928, 750164, 1203856, 1500328, 3000656, 12565247, 25130494, 50260988, 100521976, 201043952]

約数ペア:

[(1, 201043952), (2, 100521976), (4, 50260988), (8, 25130494), (16, 12565247), (67, 3000656), (134, 1500328), (167, 1203856), (268, 750164), (334, 601928), (536, 375082), (668, 300964), (1072, 187541), (1123, 179024), (1336, 150482), (2246, 89512), (2672, 75241), (4492, 44756), (8984, 22378), (11189, 17968)]