201894464

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 410309568

約数和(自身を除く): 208415104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 157, 283, 284, 314, 566, 568, 628, 1132, 1136, 1256, 2264, 2272, 2512, 4528, 4544, 5024, 9056, 10048, 11147, 18112, 20093, 22294, 40186, 44431, 44588, 80372, 88862, 89176, 160744, 177724, 178352, 321488, 355448, 356704, 642976, 710896, 713408, 1285952, 1421792, 2843584, 3154601, 6309202, 12618404, 25236808, 50473616, 100947232, 201894464]

約数ペア:

[(1, 201894464), (2, 100947232), (4, 50473616), (8, 25236808), (16, 12618404), (32, 6309202), (64, 3154601), (71, 2843584), (142, 1421792), (157, 1285952), (283, 713408), (284, 710896), (314, 642976), (566, 356704), (568, 355448), (628, 321488), (1132, 178352), (1136, 177724), (1256, 160744), (2264, 89176), (2272, 88862), (2512, 80372), (4528, 44588), (4544, 44431), (5024, 40186), (9056, 22294), (10048, 20093), (11147, 18112)]