223742504

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 424704000

約数和(自身を除く): 200961496

約数列:

[1, 2, 4, 8, 127, 254, 349, 508, 631, 698, 1016, 1262, 1396, 2524, 2792, 5048, 44323, 80137, 88646, 160274, 177292, 220219, 320548, 354584, 440438, 641096, 880876, 1761752, 27967813, 55935626, 111871252, 223742504]

約数ペア:

[(1, 223742504), (2, 111871252), (4, 55935626), (8, 27967813), (127, 1761752), (254, 880876), (349, 641096), (508, 440438), (631, 354584), (698, 320548), (1016, 220219), (1262, 177292), (1396, 160274), (2524, 88646), (2792, 80137), (5048, 44323)]