203671716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38839}}^1$

素因数の和:38888

約数の個数: 48

約数和(自身を含む): 522009600

約数和(自身を除く): 318337884

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 38839, 77678, 116517, 155356, 233034, 466068, 737941, 893297, 1475882, 1786594, 2213823, 2679891, 2951764, 3573188, 4427646, 5359782, 8855292, 10719564, 16972643, 33945286, 50917929, 67890572, 101835858, 203671716]

約数ペア:

[(1, 203671716), (2, 101835858), (3, 67890572), (4, 50917929), (6, 33945286), (12, 16972643), (19, 10719564), (23, 8855292), (38, 5359782), (46, 4427646), (57, 3573188), (69, 2951764), (76, 2679891), (92, 2213823), (114, 1786594), (138, 1475882), (228, 893297), (276, 737941), (437, 466068), (874, 233034), (1311, 155356), (1748, 116517), (2622, 77678), (5244, 38839)]