201751055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 282078720

約数和(自身を除く): 80327665

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 3709, 4945, 10879, 18545, 40799, 54395, 85307, 159487, 203995, 426535, 797435, 938377, 1754357, 3668201, 4691885, 8771785, 18341005, 40350211, 201751055]

約数ペア:

[(1, 201751055), (5, 40350211), (11, 18341005), (23, 8771785), (43, 4691885), (55, 3668201), (115, 1754357), (215, 938377), (253, 797435), (473, 426535), (989, 203995), (1265, 159487), (2365, 85307), (3709, 54395), (4945, 40799), (10879, 18545)]