201395918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{6949}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 310081200

約数和(自身を除く): 108685282

約数列:

[1, 2, 43, 86, 337, 674, 6949, 13898, 14491, 28982, 298807, 597614, 2341813, 4683626, 100697959, 201395918]

約数ペア:

[(1, 201395918), (2, 100697959), (43, 4683626), (86, 2341813), (337, 597614), (674, 298807), (6949, 28982), (13898, 14491)]