220194248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 423221760

約数和(自身を除く): 203027512

約数列:

[1, 2, 4, 8, 47, 94, 188, 313, 376, 626, 1252, 1871, 2504, 3742, 7484, 14711, 14968, 29422, 58844, 87937, 117688, 175874, 351748, 585623, 703496, 1171246, 2342492, 4684984, 27524281, 55048562, 110097124, 220194248]

約数ペア:

[(1, 220194248), (2, 110097124), (4, 55048562), (8, 27524281), (47, 4684984), (94, 2342492), (188, 1171246), (313, 703496), (376, 585623), (626, 351748), (1252, 175874), (1871, 117688), (2504, 87937), (3742, 58844), (7484, 29422), (14711, 14968)]