215473126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 373847040

約数和(自身を除く): 158373914

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 8539, 12617, 17078, 25234, 93929, 187858, 264709, 315943, 529418, 631886, 2911799, 3475373, 5823598, 6950746, 9794233, 19588466, 107736563, 215473126]

約数ペア:

[(1, 215473126), (2, 107736563), (11, 19588466), (22, 9794233), (31, 6950746), (37, 5823598), (62, 3475373), (74, 2911799), (341, 631886), (407, 529418), (682, 315943), (814, 264709), (1147, 187858), (2294, 93929), (8539, 25234), (12617, 17078)]