213558382

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{4091}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 328407552

約数和(自身を除く): 114849170

約数列:

[1, 2, 43, 86, 607, 1214, 4091, 8182, 26101, 52202, 175913, 351826, 2483237, 4966474, 106779191, 213558382]

約数ペア:

[(1, 213558382), (2, 106779191), (43, 4966474), (86, 2483237), (607, 351826), (1214, 175913), (4091, 52202), (8182, 26101)]