231546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 547200

約数和(自身を除く): 315654

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 149, 222, 259, 298, 447, 518, 777, 894, 1043, 1554, 2086, 3129, 5513, 6258, 11026, 16539, 33078, 38591, 77182, 115773, 231546]

約数ペア:

[(1, 231546), (2, 115773), (3, 77182), (6, 38591), (7, 33078), (14, 16539), (21, 11026), (37, 6258), (42, 5513), (74, 3129), (111, 2086), (149, 1554), (222, 1043), (259, 894), (298, 777), (447, 518)]